Pith Number

pith:X2CAZXZR

pith:1999:X2CAZXZRPQMRJ46YBM6TYO3KO2

not attested not anchored not stored refs pending

Brane cosmological evolution in a bulk with cosmological constant

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

arxiv:hep-th/9910219 v2 · 1999-10-27 · 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{X2CAZXZRPQMRJ46YBM6TYO3KO2}

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

Massive Graviton Dark Matter from a Gapped Continuum

Modified Gravity and Cosmology

Receipt and verification

First computed	2026-07-04T15:53:54.756729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be840cdf317c1914f3d80b3d3c3b6a76924ffb2918ccdd2e1c3b8be31a5b59ed

Aliases

arxiv: hep-th/9910219 · arxiv_version: hep-th/9910219v2 · doi: 10.48550/arxiv.hep-th/9910219 · pith_short_12: X2CAZXZRPQMR · pith_short_16: X2CAZXZRPQMRJ46Y · pith_short_8: X2CAZXZR

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/X2CAZXZRPQMRJ46YBM6TYO3KO2 \
  | 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: be840cdf317c1914f3d80b3d3c3b6a76924ffb2918ccdd2e1c3b8be31a5b59ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bfe17b1631334b7f5accb9ed1521c6652f04aa6835a870ada046fabc4c2e385",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-10-27T22:21:44Z",
    "title_canon_sha256": "426985d610b89d7aa5440e799627714e95a3db2f831c37223013795142f2c5b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9910219",
    "kind": "arxiv",
    "version": 2
  }
}