Pith Number

pith:XRJAPQAB

pith:2016:XRJAPQABKFZEPXGCJ2ZDKVHSNI

not attested not anchored not stored refs pending

Information Gain on Reheating: the One Bit Milestone

Christophe Ringeval, Jerome Martin, Vincent Vennin

arxiv:1603.02606 v2 · 2016-03-08 · astro-ph.CO · gr-qc · 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{XRJAPQABKFZEPXGCJ2ZDKVHSNI}

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

Lectures on Reheating after Inflation

Receipt and verification

First computed	2026-05-18T01:04:37.515328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc5207c001517247dcc24eb23554f26a25c2c683e42bf2b3a842de1c05d2f929

Aliases

arxiv: 1603.02606 · arxiv_version: 1603.02606v2 · doi: 10.48550/arxiv.1603.02606 · pith_short_12: XRJAPQABKFZE · pith_short_16: XRJAPQABKFZEPXGC · pith_short_8: XRJAPQAB

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/XRJAPQABKFZEPXGCJ2ZDKVHSNI \
  | 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: bc5207c001517247dcc24eb23554f26a25c2c683e42bf2b3a842de1c05d2f929

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2a23c8cd2fd85c383166e12135fdd63d44644ad12e94a58b9619bf190b78219",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-03-08T17:58:57Z",
    "title_canon_sha256": "3c2129ff53cde24fd348b84bfb27b42921d8fd41241bfce92ff0fb973d8e3cf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02606",
    "kind": "arxiv",
    "version": 2
  }
}