Pith Number

pith:WRP7SAP2

pith:2022:WRP7SAP2HEOCFZATIJMOZYT637

not attested not anchored not stored refs pending

Momentum distributions of cosmic relics: Improved analysis

Kalle Ala-Mattinen, Kimmo Kainulainen, Kimmo Tuominen, Matti Heikinheimo

arxiv:2201.06456 v2 · 2022-01-17 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRP7SAP2HEOCFZATIJMOZYT637}

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.

Cited by

1 paper in Pith

KineticXGPU: A Tensorized Collision Operator for Dark-Sector Self-Scattering

Receipt and verification

First computed	2026-07-05T04:30:06.734220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b45ff901fa391c22e4134258ece27edfee13667c751aa1171b92c6199c7985d6

Aliases

arxiv: 2201.06456 · arxiv_version: 2201.06456v2 · doi: 10.48550/arxiv.2201.06456 · pith_short_12: WRP7SAP2HEOC · pith_short_16: WRP7SAP2HEOCFZAT · pith_short_8: WRP7SAP2

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/WRP7SAP2HEOCFZATIJMOZYT637 \
  | 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: b45ff901fa391c22e4134258ece27edfee13667c751aa1171b92c6199c7985d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f79ec8bb60a9ad94883fa5d8a89337965c6003ea567c77a2bf5b91b935f71d2a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-01-17T15:11:09Z",
    "title_canon_sha256": "cac9eb70fb5d567c736eec190f608abe3481edf98b03f326949e2a731abb0eed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06456",
    "kind": "arxiv",
    "version": 2
  }
}