Pith Number

pith:JWRCE5ON

pith:2019:JWRCE5ON7WYDH2IGLLLL7URFBZ

not attested not anchored not stored refs pending

Ripple patterns in in-plane velocities of OB stars from LAMOST and Gaia

Chao Liu, Shude Mao, Wenyuan Cui, Xinlun Cheng

arxiv:1901.09305 v1 · 2019-01-27 · 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{JWRCE5ON7WYDH2IGLLLL7URFBZ}

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	2026-05-17T23:52:26.779712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4da22275cdfdb033e9065ad6bfd2250e5f1a58e4b0e2b19f20d3079fe951343b

Aliases

arxiv: 1901.09305 · arxiv_version: 1901.09305v1 · doi: 10.48550/arxiv.1901.09305 · pith_short_12: JWRCE5ON7WYD · pith_short_16: JWRCE5ON7WYDH2IG · pith_short_8: JWRCE5ON

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/JWRCE5ON7WYDH2IGLLLL7URFBZ \
  | 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: 4da22275cdfdb033e9065ad6bfd2250e5f1a58e4b0e2b19f20d3079fe951343b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96b425b254a1352b4808770df64a65d0f902455cb25a31f2774d0d9a3ed87782",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-27T02:52:41Z",
    "title_canon_sha256": "65156e020b9b0da52020d387bdebe3647434998c06a11935ed48cad4905a208d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09305",
    "kind": "arxiv",
    "version": 1
  }
}