Pith Number

pith:CNRFAEB2

pith:2013:CNRFAEB2IPUBKL6Q6NAH4KFNAP

not attested not anchored not stored refs pending

Effective Theory of Dark Matter Decay into Monochromatic Photons and its Implications: Constraints from Associated Cosmic-Ray Emission

Michael Gustafsson, Thomas Hambye, Tiziana Scarna

arxiv:1303.4423 v2 · 2013-03-18 · 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{CNRFAEB2IPUBKL6Q6NAH4KFNAP}

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	2026-05-18T01:29:59.866003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

136250103a43e8152fd0f3407e28ad03da05bb5bb56dbed6d40f9609a0d2fccb

Aliases

arxiv: 1303.4423 · arxiv_version: 1303.4423v2 · doi: 10.48550/arxiv.1303.4423 · pith_short_12: CNRFAEB2IPUB · pith_short_16: CNRFAEB2IPUBKL6Q · pith_short_8: CNRFAEB2

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/CNRFAEB2IPUBKL6Q6NAH4KFNAP \
  | 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: 136250103a43e8152fd0f3407e28ad03da05bb5bb56dbed6d40f9609a0d2fccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c2f5c1d8e52b97f8d398393911570cc984c246667d38b78c33141a9d54483ea",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-03-18T20:56:11Z",
    "title_canon_sha256": "e61acbedfc7ceca8cbbf80cc79ae121251d83ad6043895d2ce918b18b3cd85a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4423",
    "kind": "arxiv",
    "version": 2
  }
}