Pith Number

pith:2V2WDHLY

pith:2003:2V2WDHLYWKIH2BCBQIPACMUMPJ

not attested not anchored not stored refs pending

Cosmological parameters from lensing power spectrum and bispectrum tomography

Bhuvnesh Jain (Penn), Masahiro Takada

arxiv:astro-ph/0310125 v4 · 2003-10-06 · astro-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{2V2WDHLYWKIH2BCBQIPACMUMPJ}

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	2026-07-04T17:25:13.778365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d575619d78b2907d0441821e01328c7a74eb4a64a2a4ddd4e827cf4f05479bfd

Aliases

arxiv: astro-ph/0310125 · arxiv_version: astro-ph/0310125v4 · doi: 10.48550/arxiv.astro-ph/0310125 · pith_short_12: 2V2WDHLYWKIH · pith_short_16: 2V2WDHLYWKIH2BCB · pith_short_8: 2V2WDHLY

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/2V2WDHLYWKIH2BCBQIPACMUMPJ \
  | 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: d575619d78b2907d0441821e01328c7a74eb4a64a2a4ddd4e827cf4f05479bfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f265fce37163c4dd730957a13c7ea14eb684e54b9da964ef131002f717b23d4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-06T19:58:06Z",
    "title_canon_sha256": "81767909b689ebb1de4e696e4210d80ce1f2782d5c7bbf664935c7be23e107ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310125",
    "kind": "arxiv",
    "version": 4
  }
}