Pith Number

pith:UXR4P4EZ

pith:2010:UXR4P4EZHBPIDDBEHJKPRIQ6KX

not attested not anchored not stored refs pending

Reheating via a generalized non-minimal coupling of curvature to matter

Jorge P\'aramos, Orfeu Bertolami, Pedro Fraz\~ao

arxiv:1010.2698 v2 · 2010-10-13 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UXR4P4EZHBPIDDBEHJKPRIQ6KX}

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.

Receipt and verification

First computed	2026-05-18T04:28:29.450536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5e3c7f099385e818c243a54f8a21e55d63bdb9992aeb5edfce5097c7db79796

Aliases

arxiv: 1010.2698 · arxiv_version: 1010.2698v2 · doi: 10.48550/arxiv.1010.2698 · pith_short_12: UXR4P4EZHBPI · pith_short_16: UXR4P4EZHBPIDDBE · pith_short_8: UXR4P4EZ

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/UXR4P4EZHBPIDDBEHJKPRIQ6KX \
  | 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: a5e3c7f099385e818c243a54f8a21e55d63bdb9992aeb5edfce5097c7db79796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a788009b0d138b1896d23764e62f87a05d7302d3aaa6e7b662a2592286ad2dfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-10-13T16:43:47Z",
    "title_canon_sha256": "f64aa445e0974d402fdfd18a585967961d9c218686ccffecf2464a0092efd823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2698",
    "kind": "arxiv",
    "version": 2
  }
}