Pith Number

pith:OST7HRO5

pith:2010:OST7HRO5ZO56WV5GJANNKAWH2V

not attested not anchored not stored refs pending

Cosmological parameters from large scale structure - geometric versus shape information

Cornelius Rampf, Jan Hamann, Julien Lesgourgues, Steen Hannestad, Yvonne Y. Y. Wong

arxiv:1003.3999 v2 · 2010-03-21 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OST7HRO5ZO56WV5GJANNKAWH2V}

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	2026-05-18T02:08:24.831873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74a7f3c5ddcbbbeb57a6481ad502c7d5683132cf2fd8a089805a96c92260d14e

Aliases

arxiv: 1003.3999 · arxiv_version: 1003.3999v2 · doi: 10.48550/arxiv.1003.3999 · pith_short_12: OST7HRO5ZO56 · pith_short_16: OST7HRO5ZO56WV5G · pith_short_8: OST7HRO5

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/OST7HRO5ZO56WV5GJANNKAWH2V \
  | 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: 74a7f3c5ddcbbbeb57a6481ad502c7d5683132cf2fd8a089805a96c92260d14e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e63e23a1f1c080b1d0420332dca59dfe6f738387be9240359eccb46f16e60f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-21T15:14:38Z",
    "title_canon_sha256": "8a801676bcfaf6e2fb766237da1db875a7d48d1208d1052cf6412d04bac7009c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3999",
    "kind": "arxiv",
    "version": 2
  }
}