Pith Number

pith:2DT7DBQB

pith:2012:2DT7DBQBCA3WJI2WU7X5PHY7AF

not attested not anchored not stored refs pending

Chemodynamical evolution of the Milky Way disk I: The solar vicinity

C. Chiappini, I. Minchev, M. Martig

arxiv:1208.1506 v3 · 2012-08-07 · 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{2DT7DBQBCA3WJI2WU7X5PHY7AF}

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

The chemical make-up of the Sun: A 2020 vision

Receipt and verification

First computed	2026-05-18T01:55:22.030627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e7f18601103764a356a7efd79f1f0159006711189507102dd39272f3e2ed93

Aliases

arxiv: 1208.1506 · arxiv_version: 1208.1506v3 · doi: 10.48550/arxiv.1208.1506 · pith_short_12: 2DT7DBQBCA3W · pith_short_16: 2DT7DBQBCA3WJI2W · pith_short_8: 2DT7DBQB

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/2DT7DBQBCA3WJI2WU7X5PHY7AF \
  | 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: d0e7f18601103764a356a7efd79f1f0159006711189507102dd39272f3e2ed93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26e045a904ba5c24e4286e107ee32e1b4b22c64556d8a33242d14ce637ce7509",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-08-07T20:00:03Z",
    "title_canon_sha256": "8692ec61bb3d73128e501567f376308a51a9a095087a1c68c64729fe25fea5ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1506",
    "kind": "arxiv",
    "version": 3
  }
}