Pith Number

pith:FCLUHM4J

pith:2024:FCLUHM4JI3B4NUAGLRTKZYUZPW

not attested not anchored not stored refs pending

First Observation of Antiproton Annihilation At Rest on Argon in the LArIAT Experiment

A. Marchionni, A. M. Szelc, B. R. Littlejohn, C. A. Moura, D. Schmitz, E. Gramellini, E. Kearns, E. Kemp, F. Cavanna, J. Asaadi, J. Ho, J. L. Raaf, J. M. St. John, M. A. Hernandez-Morquecho, M. Backfish, M. King, M. Soderberg, P. Kryczynski, R. Acciarri, R. A. Gomes, T. Kobilarcik, V. Basque, W. Badgett, W. Flanagan, W. Foreman

arxiv:2409.13596 v2 · 2024-09-20 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCLUHM4JI3B4NUAGLRTKZYUZPW}

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	2026-07-05T11:06:09.100658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

289743b38946c3c6d0065c66ace2997d8f7fc6eb0e62318a6711c55fffd45a73

Aliases

arxiv: 2409.13596 · arxiv_version: 2409.13596v2 · doi: 10.48550/arxiv.2409.13596 · pith_short_12: FCLUHM4JI3B4 · pith_short_16: FCLUHM4JI3B4NUAG · pith_short_8: FCLUHM4J

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/FCLUHM4JI3B4NUAGLRTKZYUZPW \
  | 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: 289743b38946c3c6d0065c66ace2997d8f7fc6eb0e62318a6711c55fffd45a73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723661e8e1706068b098820d141a88e4488db1c08e6323988462a5df39c52903",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2024-09-20T15:50:41Z",
    "title_canon_sha256": "2853b214bf70756bf32b927e502c0fcd10c767da91699c3d47c0dd7e71b2dfcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.13596",
    "kind": "arxiv",
    "version": 2
  }
}