Pith Number

pith:JVPZVXSX

pith:2005:JVPZVXSXFPNSNBPZTDNWBTGXDC

not attested not anchored not stored refs pending

Boundary Inflation and the WMAP Data

Anne-Christine Davis, Carsten van de Bruck, Christophe Ringeval, Philippe Brax

arxiv:astro-ph/0509727 v2 · 2005-09-23 · astro-ph · gr-qc · hep-ph · 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{JVPZVXSXFPNSNBPZTDNWBTGXDC}

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	2026-07-04T17:15:13.417612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d5f9ade572bdb2685f998db60ccd718aeb4e6dec19675f8b140cf48314f10b0

Aliases

arxiv: astro-ph/0509727 · arxiv_version: astro-ph/0509727v2 · doi: 10.48550/arxiv.astro-ph/0509727 · pith_short_12: JVPZVXSXFPNS · pith_short_16: JVPZVXSXFPNSNBPZ · pith_short_8: JVPZVXSX

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/JVPZVXSXFPNSNBPZTDNWBTGXDC \
  | 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: 4d5f9ade572bdb2685f998db60ccd718aeb4e6dec19675f8b140cf48314f10b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6989949397ad063aacc11e4f30595065f40d9ed90630c3f79a9329215aced54c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-23T19:11:42Z",
    "title_canon_sha256": "a9e032f21005a849fb6187bde265a60ce2c3112506854f238982e48acbe58bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509727",
    "kind": "arxiv",
    "version": 2
  }
}