Pith Number

pith:DEMM5MDJ

pith:2012:DEMM5MDJCRAKPQPXEL7PSVXTM5

not attested not anchored not stored refs pending

Radial migration of the Sun in galactic disk

J. Durzo, J. Klacka, M. Jurci, R. Nagy

arxiv:1201.0370 v1 · 2012-01-01 · 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{DEMM5MDJCRAKPQPXEL7PSVXTM5}

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	2026-05-18T02:48:53.453772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1918ceb0691440a7c1f722fef956f3675a22a77d179e3b58ec9a7a3f815a7f7d

Aliases

arxiv: 1201.0370 · arxiv_version: 1201.0370v1 · doi: 10.48550/arxiv.1201.0370 · pith_short_12: DEMM5MDJCRAK · pith_short_16: DEMM5MDJCRAKPQPX · pith_short_8: DEMM5MDJ

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/DEMM5MDJCRAKPQPXEL7PSVXTM5 \
  | 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: 1918ceb0691440a7c1f722fef956f3675a22a77d179e3b58ec9a7a3f815a7f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db26aad876b52bf26ba310cc8d907ac87ed2ed64bc5f26737a92f1b6eb5df6b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-01T18:02:56Z",
    "title_canon_sha256": "8f86a65bb9877ed3478430b62283d6e4aa06ed1ceeae17eacd7508257273a043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0370",
    "kind": "arxiv",
    "version": 1
  }
}