Pith Number

pith:ZFJWU27U

pith:2000:ZFJWU27UGUNB7O665VA7PESEXM

not attested not anchored not stored refs pending

Comments on Brane World Cosmology

Kasper Olsen, Luis Anchordoqui

arxiv:hep-th/0008102 v3 · 2000-08-11 · 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{ZFJWU27UGUNB7O665VA7PESEXM}

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	2026-05-18T02:36:12.875310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9536a6bf4351a1fbbdeed41f79244bb089884e0d671e6a44e09885fe5f17f57

Aliases

arxiv: hep-th/0008102 · arxiv_version: hep-th/0008102v3 · doi: 10.48550/arxiv.hep-th/0008102 · pith_short_12: ZFJWU27UGUNB · pith_short_16: ZFJWU27UGUNB7O66 · pith_short_8: ZFJWU27U

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/ZFJWU27UGUNB7O665VA7PESEXM \
  | 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: c9536a6bf4351a1fbbdeed41f79244bb089884e0d671e6a44e09885fe5f17f57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "991deb2c5f395ab34d03e7eef914b5bd3e2d7522b78e5ce276e0351f56c9eacd",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-08-11T21:36:27Z",
    "title_canon_sha256": "ccc9958c1fb5cca6f094890e320b5f428bd1a44788d8a9981961753794ba05f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0008102",
    "kind": "arxiv",
    "version": 3
  }
}