Pith Number

pith:IBCVO44C

pith:2004:IBCVO44CTXEORXXCEVG6RTXZU2

not attested not anchored not stored refs pending

The internal dynamical equilibrium of HII regions: a statistical study

A. Zurita, C. Giammanco, J. E. Beckman, M. Relano, M. Rozas

arxiv:astro-ph/0410484 v1 · 2004-10-20 · 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{IBCVO44CTXEORXXCEVG6RTXZU2}

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	2026-07-04T16:45:00.778605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40455773829dc8e8dee2254de8cef9a6a236df8be73a2a9e70f511330b7b37ee

Aliases

arxiv: astro-ph/0410484 · arxiv_version: astro-ph/0410484v1 · doi: 10.48550/arxiv.astro-ph/0410484 · pith_short_12: IBCVO44CTXEO · pith_short_16: IBCVO44CTXEORXXC · pith_short_8: IBCVO44C

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/IBCVO44CTXEORXXCEVG6RTXZU2 \
  | 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: 40455773829dc8e8dee2254de8cef9a6a236df8be73a2a9e70f511330b7b37ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e8879fa89233a5723e4e601d869a3880a74c98631178b25c36a00746ff2161b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-10-20T16:28:48Z",
    "title_canon_sha256": "a8e5f4ba20088a6a316b1dd0ad6b538d920a351b9ab72de073c38d6b6ba4670b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0410484",
    "kind": "arxiv",
    "version": 1
  }
}