Pith Number

pith:GYQ2XDTQ

pith:2013:GYQ2XDTQUNZMAY2LCE6JZCH4EY

not attested not anchored not stored refs pending

Cosmological and astrophysical signatures of dark matter annihilations into pseudo-Goldstone bosons

Alejandro Ibarra, Camilo Garcia-Cely, Emiliano Molinaro

arxiv:1312.3578 v2 · 2013-12-12 · hep-ph · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYQ2XDTQUNZMAY2LCE6JZCH4EY}

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	2026-05-18T01:45:51.095798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3621ab8e70a372c0634b113c9c88fc2609ccafae167cecd8341dde6f68dfcff2

Aliases

arxiv: 1312.3578 · arxiv_version: 1312.3578v2 · doi: 10.48550/arxiv.1312.3578 · pith_short_12: GYQ2XDTQUNZM · pith_short_16: GYQ2XDTQUNZMAY2L · pith_short_8: GYQ2XDTQ

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/GYQ2XDTQUNZMAY2LCE6JZCH4EY \
  | 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: 3621ab8e70a372c0634b113c9c88fc2609ccafae167cecd8341dde6f68dfcff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0cc85a1118fe120385b85dab7151036521b392a102deb2ce1e620f8fc3b4933",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-12T18:29:18Z",
    "title_canon_sha256": "c153c409e9027931d8697e8338d1b77c1e7d799e106595b47f2a54393d11f672"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3578",
    "kind": "arxiv",
    "version": 2
  }
}