Pith Number

pith:U2RTORO6

pith:2012:U2RTORO6SY6HRALX2F6RJOMP3K

not attested not anchored not stored refs pending

Made-to-measure galaxy models - III Modelling with Milky Way observations

Juntai Shen, R. J. Long, Shude Mao, Yougang Wang

arxiv:1209.0145 v2 · 2012-09-02 · 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{U2RTORO6SY6HRALX2F6RJOMP3K}

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	2026-05-18T01:54:48.563338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6a33745de963c788177d17d14b98fdabc4a2cff6f0c63b6ee233d0327f7ae44

Aliases

arxiv: 1209.0145 · arxiv_version: 1209.0145v2 · doi: 10.48550/arxiv.1209.0145 · pith_short_12: U2RTORO6SY6H · pith_short_16: U2RTORO6SY6HRALX · pith_short_8: U2RTORO6

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/U2RTORO6SY6HRALX2F6RJOMP3K \
  | 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: a6a33745de963c788177d17d14b98fdabc4a2cff6f0c63b6ee233d0327f7ae44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af5787356a3d6bc46e169419a0146d4965d85f0824caccc4e8274222c352cf19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-09-02T02:15:23Z",
    "title_canon_sha256": "a3b7082344b98154fe31be72465e9d8d0a794fb66fdaf57bec8e203909638572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0145",
    "kind": "arxiv",
    "version": 2
  }
}