Pith Number

pith:TQJABGRA

pith:1999:TQJABGRACHT5AVJ26NO76AC2CH

not attested not anchored not stored refs pending

Non-conventional cosmology from a brane-universe

Cedric Deffayet (LPTHE, David Langlois (DARC, Meudon), Orsay), Pierre Binetruy

arxiv:hep-th/9905012 v2 · 1999-05-03 · hep-th · astro-ph · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQJABGRACHT5AVJ26NO76AC2CH}

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

2 papers in Pith

Modified Gravity and Cosmology

Cosmic Inflation From Regular Black Holes

Receipt and verification

First computed	2026-07-04T15:53:54.453229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c12009a2011e7d0553af35dff005a11df27650ee2ff0e1d904e61304a59cd8c

Aliases

arxiv: hep-th/9905012 · arxiv_version: hep-th/9905012v2 · doi: 10.48550/arxiv.hep-th/9905012 · pith_short_12: TQJABGRACHT5 · pith_short_16: TQJABGRACHT5AVJ2 · pith_short_8: TQJABGRA

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/TQJABGRACHT5AVJ26NO76AC2CH \
  | 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: 9c12009a2011e7d0553af35dff005a11df27650ee2ff0e1d904e61304a59cd8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f3727009c5065673d7a69aafa2c4daa326c3a53c01134ce04e76f40e5fba398",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-05-03T13:40:58Z",
    "title_canon_sha256": "57f1fdd515adf70f00ef97d0a5d3d638d53cca9a42b021232413d538a6eea7dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9905012",
    "kind": "arxiv",
    "version": 2
  }
}