Pith Number

pith:OK7VCN5Q

pith:2008:OK7VCN5Q6DXGMJQJSBFKU3XWF5

not attested not anchored not stored refs pending

NGC 602 Environment, Kinematics and Origins

A. Nota, E. Sabbi, J. S. Gallagher III, L. J. Smith, L. Nigra, S. Stanimirovic

arxiv:0808.1033 v1 · 2008-08-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OK7VCN5Q6DXGMJQJSBFKU3XWF5}

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	2026-05-18T03:43:40.764364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72bf5137b0f0ee662609904aaa6ef62f55595ae24a60c358fdc4d3555a910593

Aliases

arxiv: 0808.1033 · arxiv_version: 0808.1033v1 · doi: 10.48550/arxiv.0808.1033 · pith_short_12: OK7VCN5Q6DXG · pith_short_16: OK7VCN5Q6DXGMJQJ · pith_short_8: OK7VCN5Q

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/OK7VCN5Q6DXGMJQJSBFKU3XWF5 \
  | 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: 72bf5137b0f0ee662609904aaa6ef62f55595ae24a60c358fdc4d3555a910593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84a265da0db6a889308dbe4a585731f7e96e80525c4e48af934d52d70d17b501",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-08-07T14:19:12Z",
    "title_canon_sha256": "3c68467358c48e0bb776455f0e5342c4fe778cfa412b2b529b503df979e9a9e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.1033",
    "kind": "arxiv",
    "version": 1
  }
}