Pith Number

pith:YUUUG37A

pith:2022:YUUUG37ABLZRAMU6MRGBUYDLA2

not attested not anchored not stored refs pending

Discovering a new well: Decaying dark matter with profile likelihoods

Andreas Nygaard, Emil Brinch Holm, Laura Herold, Steen Hannestad, Thomas Tram

arxiv:2211.01935 v1 · 2022-11-03 · astro-ph.CO · astro-ph.IM · 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{YUUUG37ABLZRAMU6MRGBUYDLA2}

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	2026-07-05T05:13:01.534739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c529436fe00af310329e644c1a606b06bc15d45c3815db161e2341f9d71fb699

Aliases

arxiv: 2211.01935 · arxiv_version: 2211.01935v1 · doi: 10.48550/arxiv.2211.01935 · pith_short_12: YUUUG37ABLZR · pith_short_16: YUUUG37ABLZRAMU6 · pith_short_8: YUUUG37A

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/YUUUG37ABLZRAMU6MRGBUYDLA2 \
  | 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: c529436fe00af310329e644c1a606b06bc15d45c3815db161e2341f9d71fb699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8680ec6f8c6ec7c5edae3423e04e395105cd4ddbbc75f246beb69d7c0f1e5068",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-11-03T16:21:09Z",
    "title_canon_sha256": "9167ca5cf579f6aa17fc7a7f7f8822d887c48c2a6c7378665a2b980835f4549f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01935",
    "kind": "arxiv",
    "version": 1
  }
}