Pith Number

pith:I5YY64CV

pith:2021:I5YY64CVYGPCXU2JH4NT4XAVHK

not attested not anchored not stored refs pending

Cosmic Void Baryon Acoustic Oscillation Measurement: Evaluation of Sensitivity to Selection Effects

Am\'elie Tamone, Andrei Variu, Charling Tao, Cheng Zhao, Chia-Hsun Chuang, Daniel Forero-S\'anchez, Francisco-Shu Kitaura, Jean-Paul Kneib

arxiv:2107.02950 v4 · 2021-07-06 · 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{I5YY64CVYGPCXU2JH4NT4XAVHK}

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	2026-07-05T04:29:50.506070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47718f7055c19e2bd3493f1b3e5c153aba0de44635968c244b0c7b0f7dfa5c41

Aliases

arxiv: 2107.02950 · arxiv_version: 2107.02950v4 · doi: 10.48550/arxiv.2107.02950 · pith_short_12: I5YY64CVYGPC · pith_short_16: I5YY64CVYGPCXU2J · pith_short_8: I5YY64CV

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/I5YY64CVYGPCXU2JH4NT4XAVHK \
  | 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: 47718f7055c19e2bd3493f1b3e5c153aba0de44635968c244b0c7b0f7dfa5c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "001d508578076abd381bc6fadbe414348bca6bbf11a74aded87a215fb89f8a27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-07-06T23:58:11Z",
    "title_canon_sha256": "fa8f3b40192ded284aae5d0f20f1acf0f231a9c83dc18481939d2cd892c1e7b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02950",
    "kind": "arxiv",
    "version": 4
  }
}