Pith Number

pith:2OGXM2K7

pith:2004:2OGXM2K7TVPVXATOORCE65RYQM

not attested not anchored not stored refs pending

Using the filaments in the LCRS to test the LambdaCDM model

Biswajit Pandey (IIT, India), Kharagpur, Somnath Bharadwaj

arxiv:astro-ph/0405059 v2 · 2004-05-04 · 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{2OGXM2K7TVPVXATOORCE65RYQM}

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	2026-07-04T15:45:31.170825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d38d76695f9d5f5b826e74444f76388307ffdee6d389ecb1446400c1eddb37fb

Aliases

arxiv: astro-ph/0405059 · arxiv_version: astro-ph/0405059v2 · doi: 10.48550/arxiv.astro-ph/0405059 · pith_short_12: 2OGXM2K7TVPV · pith_short_16: 2OGXM2K7TVPVXATO · pith_short_8: 2OGXM2K7

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/2OGXM2K7TVPVXATOORCE65RYQM \
  | 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: d38d76695f9d5f5b826e74444f76388307ffdee6d389ecb1446400c1eddb37fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98fb93955b6ed91ba01cdd811eb68343e75a3757a096374d75e1eee2246823b9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-05-04T16:11:42Z",
    "title_canon_sha256": "7c0e9e956e5024da7b46e94f0f22a73ce3a5e7fce4408d5dacadf9b4dcb626ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0405059",
    "kind": "arxiv",
    "version": 2
  }
}