Pith Number

pith:6W6BWGXC

pith:2015:6W6BWGXCOWSZ7IXAOAIBZEBKMX

not attested not anchored not stored refs pending

Estimation of distances to stars with stellar parameters from LAMOST

A-Li Luo, Brian Yanny, Chao Liu, Guangwei Li, Haotong Zhang, Heidi Jo Newberg, Jeffrey L. Carlin, Jinliang Hou, Licai Deng, Li Chen, Martin C. Smith, Ming Yang, Puragra Guhathakurta, Sebastien Lepine, Timothy C. Beers, Yonghui Hou, Yue Wu, Zheng Zheng

arxiv:1505.05521 v1 · 2015-05-20 · 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{6W6BWGXCOWSZ7IXAOAIBZEBKMX}

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	2026-05-18T01:55:31.730492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5bc1b1ae275a59fa2e070101c902a65c40baccef52865fead4dcea5c0864287

Aliases

arxiv: 1505.05521 · arxiv_version: 1505.05521v1 · doi: 10.48550/arxiv.1505.05521 · pith_short_12: 6W6BWGXCOWSZ · pith_short_16: 6W6BWGXCOWSZ7IXA · pith_short_8: 6W6BWGXC

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/6W6BWGXCOWSZ7IXAOAIBZEBKMX \
  | 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: f5bc1b1ae275a59fa2e070101c902a65c40baccef52865fead4dcea5c0864287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a9f5813dedf6c12b6ee1d806ebf7395053557ed11625cef5020eb821ac3fe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-20T20:03:03Z",
    "title_canon_sha256": "f1f0af30abe49772f620ba91586ced5817803b4789bf75a5d970d05728336ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05521",
    "kind": "arxiv",
    "version": 1
  }
}