Pith Number

pith:WDXDILQU

pith:2013:WDXDILQUPYVELTQDULSXT6KU4U

not attested not anchored not stored refs pending

Mass-Dependent Baryon Acoustic Oscillation Signal and Halo Bias

Hu Zhan, Qiao Wang

arxiv:1302.1640 v2 · 2013-02-07 · 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{WDXDILQUPYVELTQDULSXT6KU4U}

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	2026-05-18T01:51:49.549731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0ee342e147e2a45ce03a2e579f954e532d49303142313556403260623d3db6e

Aliases

arxiv: 1302.1640 · arxiv_version: 1302.1640v2 · doi: 10.48550/arxiv.1302.1640 · pith_short_12: WDXDILQUPYVE · pith_short_16: WDXDILQUPYVELTQD · pith_short_8: WDXDILQU

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/WDXDILQUPYVELTQDULSXT6KU4U \
  | 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: b0ee342e147e2a45ce03a2e579f954e532d49303142313556403260623d3db6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d37bee378f4aa16874c823f51f19817e7fd736bcf54e4f9780ce47cccb63d9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-07T04:35:03Z",
    "title_canon_sha256": "76fe014e855c71a5af7fb2c563dd5c324d59a0576b1045da0f1bcc2acf3157d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1640",
    "kind": "arxiv",
    "version": 2
  }
}