Pith Number

pith:ZMZZGPSF

pith:2015:ZMZZGPSFV2DDTUDXJJLIGCR2JF

not attested not anchored not stored refs pending

The Gould Belt

V.V. Bobylev

arxiv:1507.06516 v1 · 2015-07-23 · 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{ZMZZGPSFV2DDTUDXJJLIGCR2JF}

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	2026-05-18T01:36:24.766413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb33933e45ae8639d0774a56830a3a494dd4749422e251fd299d70da7a23bbd9

Aliases

arxiv: 1507.06516 · arxiv_version: 1507.06516v1 · doi: 10.48550/arxiv.1507.06516 · pith_short_12: ZMZZGPSFV2DD · pith_short_16: ZMZZGPSFV2DDTUDX · pith_short_8: ZMZZGPSF

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/ZMZZGPSFV2DDTUDXJJLIGCR2JF \
  | 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: cb33933e45ae8639d0774a56830a3a494dd4749422e251fd299d70da7a23bbd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de02b34b8fc44426418cc8f61c80802c05287041ac4beac088a046819cff59af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-23T14:39:48Z",
    "title_canon_sha256": "ff43fa2e2502685246c3d62148c08d09e5aa965ae601d131f77ec0f5c88d250d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06516",
    "kind": "arxiv",
    "version": 1
  }
}