Pith Number

pith:NVKSFHOW

pith:2003:NVKSFHOWMLTPHJHFIUAO3SNHMU

not attested not anchored not stored refs pending

Dust and Super Star Clusters in NGC 5253

Leonardo Vanzi, Marc Sauvage

arxiv:astro-ph/0312364 v1 · 2003-12-15 · 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{NVKSFHOWMLTPHJHFIUAO3SNHMU}

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	2026-05-18T01:07:33.056435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d55229dd662e6f3a4e54500edc9a76504203e4202e3cbe71f855f9cee647da0

Aliases

arxiv: astro-ph/0312364 · arxiv_version: astro-ph/0312364v1 · doi: 10.48550/arxiv.astro-ph/0312364 · pith_short_12: NVKSFHOWMLTP · pith_short_16: NVKSFHOWMLTPHJHF · pith_short_8: NVKSFHOW

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/NVKSFHOWMLTPHJHFIUAO3SNHMU \
  | 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: 6d55229dd662e6f3a4e54500edc9a76504203e4202e3cbe71f855f9cee647da0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "417dc2c1c30355298848cf184b65158ed074d959ff632056bb7118bd33613924",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-15T01:50:15Z",
    "title_canon_sha256": "0212fce938abf0794506c881568fe5b54d9f46e12a95322c5ef298fc013ebad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312364",
    "kind": "arxiv",
    "version": 1
  }
}