Pith Number

pith:ROFOBH7T

pith:2015:ROFOBH7TGFVD2TLWQH5JQFPYEJ

not attested not anchored not stored refs pending

Thermal History of the Universe After Inflation

Scott Watson

arxiv:1510.05661 v1 · 2015-10-19 · 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{ROFOBH7TGFVD2TLWQH5JQFPYEJ}

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	2026-05-18T00:37:18.986479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8ae09ff3316a3d4d7681fa9815f8227c4cf5ce2b29d821d0fc3e43c3d95960

Aliases

arxiv: 1510.05661 · arxiv_version: 1510.05661v1 · doi: 10.48550/arxiv.1510.05661 · pith_short_12: ROFOBH7TGFVD · pith_short_16: ROFOBH7TGFVD2TLW · pith_short_8: ROFOBH7T

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/ROFOBH7TGFVD2TLWQH5JQFPYEJ \
  | 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: 8b8ae09ff3316a3d4d7681fa9815f8227c4cf5ce2b29d821d0fc3e43c3d95960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "473687b981b3d4690bf15b951e45214e43d3eea3f2b156ed1d85bce17117183e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-10-19T20:19:04Z",
    "title_canon_sha256": "d7867acded41060a35bb49b4ab77007c50c1848450f89d83d4cbba9bcfbabf39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05661",
    "kind": "arxiv",
    "version": 1
  }
}