Pith Number

pith:DEXRZ2RO

pith:2012:DEXRZ2RORRXKGLYO47HZC5NUN2

not attested not anchored not stored refs pending

Antihydrogen and mirror-trapped antiproton discrimination: Discriminating between antihydrogen and mirror-trapped antiprotons in a minimum-B trap

A. Deller, A. Gutierrez, A. J. Humphries, A. Olin, A. Povilus, C. Amole, C. L. Cesar, C. So, D. M. Silveira, D. P. Van der Werf, D. R. Gill, E. Butler, E. Sarid, F. Robicheaux, G. B. Andresen, J. Fajans, J. S. Hangst, J. S. Wurtele, J. W. Storey, K. Olchanski, L. Kurchaninov, M. Baquero-Ruiz, M. C. Fujiwara, M. Charlton, M. D. Ashkezari, M. E. Hayden, N. Madsen, P. Nolan, P. Pusa, R. Hydomako, R. I. Thompson, S. Chapman, S. Eriksson, S. Jonsell, S. Menary, T. Friesen, W. Bertsche, W. N. Hardy

arxiv:1201.3944 v1 · 2012-01-18 · physics.atom-ph · hep-ex · nucl-ex · 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{DEXRZ2RORRXKGLYO47HZC5NUN2}

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	2026-05-18T02:50:24.554604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

192f1cea2e8c6ea32f0ee7cf9175b46e8321f68d924185163f85de682f991170

Aliases

arxiv: 1201.3944 · arxiv_version: 1201.3944v1 · doi: 10.48550/arxiv.1201.3944 · pith_short_12: DEXRZ2RORRXK · pith_short_16: DEXRZ2RORRXKGLYO · pith_short_8: DEXRZ2RO

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/DEXRZ2RORRXKGLYO47HZC5NUN2 \
  | 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: 192f1cea2e8c6ea32f0ee7cf9175b46e8321f68d924185163f85de682f991170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5380bc1cf17b196d6595d3ce1963a48b5bbb2d2b9e2e35f02837df9636f820c1",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-01-18T23:26:21Z",
    "title_canon_sha256": "d0ee64fbdec12e307af8627579d38ba8b22efdd47bd54154e18d06aef9d88102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3944",
    "kind": "arxiv",
    "version": 1
  }
}