Pith Number

pith:HG635P2E

pith:2010:HG635P2ERMBODLNH3CMMTSYN7L

not attested not anchored not stored refs pending

The Long-term Evolution of the Galactic Disk Traced by Dissolving Star Clusters

Joss Bland-Hawthorn, Ken Freeman, Mark Krumholz

arxiv:1002.4357 v1 · 2010-02-23 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HG635P2ERMBODLNH3CMMTSYN7L}

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.

Cited by

1 paper in Pith

Interstellar Medium-Driven Orbital Transport -- I. Radial Heating and Migration

Receipt and verification

First computed	2026-05-18T02:08:57.750106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39bdbebf448b02e1ada7d898c9cb0dfadb3b4954308ca9c6962a8160acb8d842

Aliases

arxiv: 1002.4357 · arxiv_version: 1002.4357v1 · doi: 10.48550/arxiv.1002.4357 · pith_short_12: HG635P2ERMBO · pith_short_16: HG635P2ERMBODLNH · pith_short_8: HG635P2E

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/HG635P2ERMBODLNH3CMMTSYN7L \
  | 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: 39bdbebf448b02e1ada7d898c9cb0dfadb3b4954308ca9c6962a8160acb8d842

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79f5920975c6e56f15b50b34f6de86d146e0fe8754a893148190a16eaa181ab4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-02-23T15:58:01Z",
    "title_canon_sha256": "b0448ad58e09484ca5f71114c4d12e8280b32594801fc1c71101327a566cf274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4357",
    "kind": "arxiv",
    "version": 1
  }
}