Pith Number

pith:U2TS7FCL

pith:2011:U2TS7FCLXQU4NAHCRADYHWGOHM

not attested not anchored not stored refs pending

Gravitational Fermion Production in Inflationary Cosmology

Daniel J.H. Chung, Hojin Yoo, Lisa L. Everett, Peng Zhou

arxiv:1109.2524 v1 · 2011-09-12 · astro-ph.CO · hep-ph · 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{U2TS7FCLXQU4NAHCRADYHWGOHM}

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

3 papers in Pith

Gravitational particle production, the cosmological tensions and fast radio bursts

Creation of spin-3/2 dark matter via cosmological gravitational particle production

Nonthermal leptogenesis via cosmological gravitational particle production is tested by inflationary gravitational waves

Receipt and verification

First computed	2026-05-18T02:00:34.293336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6a72f944bbc29c680e2880783d8ce3b0ebe3370d4b900abf864e94bba182e8c

Aliases

arxiv: 1109.2524 · arxiv_version: 1109.2524v1 · doi: 10.48550/arxiv.1109.2524 · pith_short_12: U2TS7FCLXQU4 · pith_short_16: U2TS7FCLXQU4NAHC · pith_short_8: U2TS7FCL

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/U2TS7FCLXQU4NAHCRADYHWGOHM \
  | 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: a6a72f944bbc29c680e2880783d8ce3b0ebe3370d4b900abf864e94bba182e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4486aa1f19c87678b0a86a79262dff39ccb529c34b57d6de128223e18e44cae5",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-12T16:25:46Z",
    "title_canon_sha256": "4217e2476b79750b23f08e02b5833efe8c9d2fd74dc5d60112629d5daa4473d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2524",
    "kind": "arxiv",
    "version": 1
  }
}