Pith Number

pith:VACEN3OO

pith:2013:VACEN3OOFCKD72HKCPUF2FJQQN

not attested not anchored not stored refs pending

Constraints on particle dark matter from cosmic-ray antiprotons

A. Vittino, L. Maccione, N. Fornengo

arxiv:1312.3579 v2 · 2013-12-12 · hep-ph · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VACEN3OOFCKD72HKCPUF2FJQQN}

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	2026-05-18T02:28:20.940831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a80446edce28943fe8ea13e85d15308346c5e8177095cba7773945e97f7b84e4

Aliases

arxiv: 1312.3579 · arxiv_version: 1312.3579v2 · doi: 10.48550/arxiv.1312.3579 · pith_short_12: VACEN3OOFCKD · pith_short_16: VACEN3OOFCKD72HK · pith_short_8: VACEN3OO

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/VACEN3OOFCKD72HKCPUF2FJQQN \
  | 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: a80446edce28943fe8ea13e85d15308346c5e8177095cba7773945e97f7b84e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3568577d53b8383c2fdbc73e23573c6ac91ae4363a25580ad25ae6ceb4930549",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-12T18:31:33Z",
    "title_canon_sha256": "a76212c1fb003bde4ba441e22838436a0cadc63a640ba4a7341f8757d84f795b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3579",
    "kind": "arxiv",
    "version": 2
  }
}