Pith Number

pith:K66DUMMN

pith:2021:K66DUMMNNITH7ZRI6E36XRZFYR

not attested not anchored not stored refs pending

A LAMOST BHB Catalog and Kinematics Therein I: Catalog and Halo Properties

John J. Vickers, Juntai Shen, Martin C. Smith, Zhao-Yu Li

arxiv:2102.09183 v1 · 2021-02-18 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K66DUMMNNITH7ZRI6E36XRZFYR}

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	2026-07-05T02:39:14.698378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57bc3a318d6a267fe628f137ebc725c44766679b2fa320720f4405d43c7ac792

Aliases

arxiv: 2102.09183 · arxiv_version: 2102.09183v1 · doi: 10.48550/arxiv.2102.09183 · pith_short_12: K66DUMMNNITH · pith_short_16: K66DUMMNNITH7ZRI · pith_short_8: K66DUMMN

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/K66DUMMNNITH7ZRI6E36XRZFYR \
  | 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: 57bc3a318d6a267fe628f137ebc725c44766679b2fa320720f4405d43c7ac792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ef0a62755ea5655e7a6d778a62ebf3f47f2a287131d2a6ab7ebbd171558670c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-02-18T06:56:34Z",
    "title_canon_sha256": "f3f7c146044476e8abeb59d7fa8601fa308c06fb76bb27507511316a52c9fd40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09183",
    "kind": "arxiv",
    "version": 1
  }
}