Pith Number

pith:4LFXPIKU

pith:2015:4LFXPIKUI6UBBWG3VBLMAGVT75

not attested not anchored not stored refs pending

Dark matter from gravitational particle production at reheating

Sami Nurmi, Tommi Markkanen

arxiv:1512.07288 v4 · 2015-12-22 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LFXPIKUI6UBBWG3VBLMAGVT75}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

2 papers in Pith

Stochastic Gravitational Waves from Modulated Reheating

Tachyonic gravitational dark matter production after inflation

Receipt and verification

First computed	2026-05-18T00:50:47.998695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2cb77a15447a810d8dba856c01ab3ff6cfbd715c8f25ed26e770d2e3b73bea8

Aliases

arxiv: 1512.07288 · arxiv_version: 1512.07288v4 · doi: 10.48550/arxiv.1512.07288 · pith_short_12: 4LFXPIKUI6UB · pith_short_16: 4LFXPIKUI6UBBWG3 · pith_short_8: 4LFXPIKU

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/4LFXPIKUI6UBBWG3VBLMAGVT75 \
  | 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: e2cb77a15447a810d8dba856c01ab3ff6cfbd715c8f25ed26e770d2e3b73bea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b17238a1122755658509603789df460236ac3db9db582b06faa0ea8d95fc289c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-12-22T22:36:24Z",
    "title_canon_sha256": "7703ffe186016c24aff133336432894f4ef383699127d723355ab17c77c07ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07288",
    "kind": "arxiv",
    "version": 4
  }
}