Pith Number

pith:XLSATYVB

pith:2011:XLSATYVBJLSMF5N4A6CIEG7BWQ

not attested not anchored not stored refs pending

Alpha Antihydrogen Experiment

(10) Stockholm University, (11) York University, (12) University of Liverpool, (13) Auburn University, (14) NRCN-Nuclear Research Center Negev, (15) RIKEN), 2), (2) University of Calgary, (3) Aarhus University, (4) Simon Fraser University, (5) University of California, (6) Swansea University, (7) Universidade Federal do Rio de Janeiro, (8) Univ. of British Columbia, (9) University of Tokyo, A.J. Humphries (6), ALPHA Collaboration: M.C. Fujiwara (1, A. Olin (1), A. Povilus (5), BC, C.C. Bray (5), C.L. Cesar (7), C. So (5), D.M. Silveira (7), D.P. van der Werf (6), D.R. Gill (1), D. Wilding (6), E. Butler (6), E. Sarid (14), F. Robicheaux (13), G.B. Andresen (3), J. Fajans (5), J.S. Hangst (3), J.S. Wurtele (5), J.W. Storey (1), K. Olchanski (1), L. Kurchaninov (1), M. Baquero-Ruiz (5), M. Charlton (6), M.D. Ashkezari (4), M.E. Hayden (4), N. Madsen (6), P. Nolan (12), P. Pusa (12), R. Hydomako (2), R.I. Thompson (2), R. Lambo (7), R.S. Hayano (9), S. Chapman (5), S. Jonsell (10), S. Menary (11), Swansea SA2 8PP, T. Friesen (2), Tokyo 113-0033, V6T 1Z4, W. Bertsche (6), W.N. Hardy (8), Y. Yamazaki (15) ((1) TRIUMF

arxiv:1104.4661 v1 · 2011-04-24 · nucl-ex · hep-ex · hep-ph · physics.atom-ph · physics.plasm-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLSATYVBJLSMF5N4A6CIEG7BWQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:23:33.673697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bae409e2a14ae4c2f5bc0784821be1b42f1e5a5878333010a54587418dda361e

Aliases

arxiv: 1104.4661 · arxiv_version: 1104.4661v1 · doi: 10.48550/arxiv.1104.4661 · pith_short_12: XLSATYVBJLSM · pith_short_16: XLSATYVBJLSMF5N4 · pith_short_8: XLSATYVB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XLSATYVBJLSMF5N4A6CIEG7BWQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bae409e2a14ae4c2f5bc0784821be1b42f1e5a5878333010a54587418dda361e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "881cfdd559101cbd39bc021cd2bfadad3472768824f1ef935b1e2db2a0e7bf54",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "physics.atom-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-04-24T22:13:34Z",
    "title_canon_sha256": "69f6ddce057a298bc722e8762b3663b4df8a7c965b53c5c30b9ebf61ed3d77e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4661",
    "kind": "arxiv",
    "version": 1
  }
}