Pith Number

pith:4JPQ2KEQ

pith:2014:4JPQ2KEQK6M6NFE7NTDM6XFXY5

not attested not anchored not stored refs pending

Antiproton constraints on the GeV gamma-ray excess: a comprehensive analysis

Alfredo Urbano, Daniele Gaggero, Ga\"elle Giesen, Marco Cirelli, Marco Taoso

arxiv:1407.2173 v1 · 2014-07-08 · hep-ph · astro-ph.CO · 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{4JPQ2KEQK6M6NFE7NTDM6XFXY5}

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	2026-05-18T01:42:40.833173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e25f0d28905799e6949f6cc6cf5cb7c768dce8c92eb47f779d1ea2c73d064a07

Aliases

arxiv: 1407.2173 · arxiv_version: 1407.2173v1 · doi: 10.48550/arxiv.1407.2173 · pith_short_12: 4JPQ2KEQK6M6 · pith_short_16: 4JPQ2KEQK6M6NFE7 · pith_short_8: 4JPQ2KEQ

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/4JPQ2KEQK6M6NFE7NTDM6XFXY5 \
  | 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: e25f0d28905799e6949f6cc6cf5cb7c768dce8c92eb47f779d1ea2c73d064a07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63f9b3146f14676988d7a8447353f22f79289b0b0ff185330b23a785a1fb5b2e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-07-08T17:00:35Z",
    "title_canon_sha256": "e426567d8a9f664501f3383a3265fa1fd6bdf296b4cea52f7f11e1608bd146b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2173",
    "kind": "arxiv",
    "version": 1
  }
}