Pith Number

pith:CYFRS5FC

pith:2012:CYFRS5FCJYZTWR3Z74V7ODICDY

not attested not anchored not stored refs pending

Enhanced Gamma Ray Signals in Cosmic Proton-Wimp Collisions Due to Hadronization

Michael Spannowsky, Spencer Chang, Yu Gao

arxiv:1210.1870 v2 · 2012-10-05 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYFRS5FCJYZTWR3Z74V7ODICDY}

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	2026-05-18T03:31:32.644748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

160b1974a24e333b4779ff2bf70d021e01b72e3f43fb433d406672f817944861

Aliases

arxiv: 1210.1870 · arxiv_version: 1210.1870v2 · doi: 10.48550/arxiv.1210.1870 · pith_short_12: CYFRS5FCJYZT · pith_short_16: CYFRS5FCJYZTWR3Z · pith_short_8: CYFRS5FC

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/CYFRS5FCJYZTWR3Z74V7ODICDY \
  | 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: 160b1974a24e333b4779ff2bf70d021e01b72e3f43fb433d406672f817944861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c8ce67ba32de3d475a82b606985eb01be572e58ce6cececa341245b34e57049",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-05T21:10:52Z",
    "title_canon_sha256": "34dd21868953cbaf7d4021084d7a57442ed9af1850a45c75efa810a0a87e3724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1870",
    "kind": "arxiv",
    "version": 2
  }
}