Pith Number

pith:TDWDUVGK

pith:2014:TDWDUVGKJU6SSAJVNIMC2YFBNZ

not attested not anchored not stored refs pending

Evolution of the Milky Way with radial motions of stars and gas I. The solar neighborhood and the thin and thick disk

E. Athanassoula (LAM, Marseille), M. Kubryk (IAP), N. Prantzos (IAP)

arxiv:1412.0585 v2 · 2014-12-01 · 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{TDWDUVGKJU6SSAJVNIMC2YFBNZ}

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	2026-05-18T01:35:11.707891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ec3a54ca4d3d2901356a182d60a16e47b3e0ae28083aaf3577957362a9bb93

Aliases

arxiv: 1412.0585 · arxiv_version: 1412.0585v2 · doi: 10.48550/arxiv.1412.0585 · pith_short_12: TDWDUVGKJU6S · pith_short_16: TDWDUVGKJU6SSAJV · pith_short_8: TDWDUVGK

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/TDWDUVGKJU6SSAJVNIMC2YFBNZ \
  | 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: 98ec3a54ca4d3d2901356a182d60a16e47b3e0ae28083aaf3577957362a9bb93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18120d0c4df4ddf46b93ff760dea8e64c05369bea59ac9ca24a2123e55a12370",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-01T18:46:45Z",
    "title_canon_sha256": "a3dde2ea281ec440af5d3ab28ae663cc924867d677fc0575cfd45323b4d33a44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0585",
    "kind": "arxiv",
    "version": 2
  }
}