Pith Number

pith:4C7X7OQE

pith:2025:4C7X7OQEXRM7N4ZHN3IKVEFF5I

not attested not anchored not stored refs pending

Towards a Study of Low Energy Antiproton Annihilations on Nuclei

Alina Weiser, Amit Nanda, Angela Gligorova, Carina Killian, Chloe Malbrunot, Claude Amsler, Daniel Murtagh, Eberhard Widmann, Eric D. Hunter, Giancarlo Maero, Giovanni Costantini, Giulia Gosta, Hiroyuki Higaki, Horst Breuker, Lilian Nowak, Luca Venturelli, Marco Giammarchi, Marco Leali, Marcus Bumbar, Martin C. Simon, Massimiliano Rom\'e, Matias Bayo, Matti Cerwenka, Minori Tajima, Naofumi Kuroda, Rafael Ferragut, Stefano Migliorati, Stefan Ulmer, Valerio Mascagna, Valerio Toso, Viktoria Kraxberger, Yasunori Yamazaki, Yasuyuki Matsuda

arxiv:2503.04868 v1 · 2025-03-06 · physics.ins-det · nucl-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{4C7X7OQEXRM7N4ZHN3IKVEFF5I}

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	2026-07-05T10:32:40.312879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0bf7fba04bc59f6f3276ed0aa90a5ea3c0b6d608f914cc65fe21635d287f517

Aliases

arxiv: 2503.04868 · arxiv_version: 2503.04868v1 · doi: 10.48550/arxiv.2503.04868 · pith_short_12: 4C7X7OQEXRM7 · pith_short_16: 4C7X7OQEXRM7N4ZH · pith_short_8: 4C7X7OQE

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/4C7X7OQEXRM7N4ZHN3IKVEFF5I \
  | 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: e0bf7fba04bc59f6f3276ed0aa90a5ea3c0b6d608f914cc65fe21635d287f517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ae3bf5f3b452b63727ee6b2a7491dbc7736135e224038c303222f2ffb6c9db",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2025-03-06T14:09:58Z",
    "title_canon_sha256": "bc8ac5822278dcdbe4a7fae3a3599dc17860a203d9a3a7c0f2f66040e9cc4ed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04868",
    "kind": "arxiv",
    "version": 1
  }
}