Pith Number

pith:YHCT4UBO

pith:2015:YHCT4UBOLE65DJ4I5HAYBRGBBE

not attested not anchored not stored refs pending

An Investigation of the Absolute Proper Motions of the SCUSS Catalog

Brian J. Mclean, Cuihua Du, Hu Zou, Jiali Wang, Jundan Nie, Jun Ma, Linhua Jiang, Mario G. Lattanzi, Martin C. Smith, Michael Lesser, Shiyin Shen, Songhu Wang, Tianmeng Zhang, Xiaohui Fan, Xiyan Peng, Xu Zhou, Yipeng Jing, Yong Yu, Zhaoji Jiang, Zhaoxiang Qi, Zhenghong Tang, Zhenyu Wu, Zhimin Zhou, Zhou Fan

arxiv:1502.02387 v1 · 2015-02-09 · astro-ph.IM · 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{YHCT4UBOLE65DJ4I5HAYBRGBBE}

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	2026-05-18T01:41:04.224781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1c53e502e593dd1a788e9c180c4c10933a60a511b8e1e4e006b7af8dec9ebb8

Aliases

arxiv: 1502.02387 · arxiv_version: 1502.02387v1 · doi: 10.48550/arxiv.1502.02387 · pith_short_12: YHCT4UBOLE65 · pith_short_16: YHCT4UBOLE65DJ4I · pith_short_8: YHCT4UBO

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/YHCT4UBOLE65DJ4I5HAYBRGBBE \
  | 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: c1c53e502e593dd1a788e9c180c4c10933a60a511b8e1e4e006b7af8dec9ebb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f78ff7ca208e49727f3ddfd87d6907483b0dedf8ab0680823426008b1130544e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-09T07:24:21Z",
    "title_canon_sha256": "96cbedb208c21a3b155cc2021d8c6234af4a3e9f0871318d1df05a037a9885df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02387",
    "kind": "arxiv",
    "version": 1
  }
}