Pith Number

pith:YYNKBYGS

pith:2015:YYNKBYGSJBRKNJC46ZEAONBDOY

not attested not anchored not stored refs pending

Measuring Baryon Acoustic Oscillations from the clustering of voids

Charling Tao, Cheng Zhao, Chia-Hsun Chuang, Francisco-Shu Kitaura, Yu Liang

arxiv:1511.04391 v1 · 2015-11-13 · 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{YYNKBYGSJBRKNJC46ZEAONBDOY}

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	2026-05-18T01:16:17.216373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c61aa0e0d24862a6a45cf64807342376386e275071b85550bf0090b571fc47a7

Aliases

arxiv: 1511.04391 · arxiv_version: 1511.04391v1 · doi: 10.48550/arxiv.1511.04391 · pith_short_12: YYNKBYGSJBRK · pith_short_16: YYNKBYGSJBRKNJC4 · pith_short_8: YYNKBYGS

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/YYNKBYGSJBRKNJC46ZEAONBDOY \
  | 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: c61aa0e0d24862a6a45cf64807342376386e275071b85550bf0090b571fc47a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "682175e094cb5d30bf457e63d4a2c9b1f728300f806baab2b646cc865399c96b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-11-13T18:22:37Z",
    "title_canon_sha256": "d3d051f682f39690e0a7b56792fb60099146c51829e5d0efd8859dcb99b43bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04391",
    "kind": "arxiv",
    "version": 1
  }
}