Pith Number

pith:6SBF5JCX

pith:2020:6SBF5JCXLZMV6GSH5EDZWF7VXZ

not attested not anchored not stored refs pending

Cosmological Signatures of Superheavy Dark Matter

Lingfeng Li, Shiyun Lu, Siyi Zhou, Yi Wang

arxiv:2002.01131 v1 · 2020-02-04 · hep-ph · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SBF5JCXLZMV6GSH5EDZWF7VXZ}

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

A Match Made in Heaven: Linking Observables in Inflationary Cosmology

Receipt and verification

First computed	2026-07-05T01:30:25.946052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4825ea4575e595f1a47e9079b17f5be45839a50143650f5f52008df8ad860f7

Aliases

arxiv: 2002.01131 · arxiv_version: 2002.01131v1 · doi: 10.48550/arxiv.2002.01131 · pith_short_12: 6SBF5JCXLZMV · pith_short_16: 6SBF5JCXLZMV6GSH · pith_short_8: 6SBF5JCX

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/6SBF5JCXLZMV6GSH5EDZWF7VXZ \
  | 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: f4825ea4575e595f1a47e9079b17f5be45839a50143650f5f52008df8ad860f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1557a2d66a1eff2a4df7be9bc2ae86173f72a304e36faee02aee58a4c3178221",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-02-04T05:30:11Z",
    "title_canon_sha256": "955e2f7dd72f86a68d82b1133c0d7e9d93b5ca933e3251f728ac57a6d63edec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01131",
    "kind": "arxiv",
    "version": 1
  }
}