Pith Number

pith:PANUDFZA

pith:2006:PANUDFZA3YB6FDQ7MEAN2R3W7F

not attested not anchored not stored refs pending

Submillimetre Emission from Eta Carinae

H. L. Gomez (nee Morgan), L. Dunne, M. G. Edmunds, S. A. Eales

arxiv:astro-ph/0608333 v2 · 2006-08-16 · 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{PANUDFZA3YB6FDQ7MEAN2R3W7F}

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	2026-07-04T16:59:15.772121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

781b419720de03e28e1f6100dd4776f974d650d86b6b3d7e4af5614b49ae303b

Aliases

arxiv: astro-ph/0608333 · arxiv_version: astro-ph/0608333v2 · doi: 10.48550/arxiv.astro-ph/0608333 · pith_short_12: PANUDFZA3YB6 · pith_short_16: PANUDFZA3YB6FDQ7 · pith_short_8: PANUDFZA

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/PANUDFZA3YB6FDQ7MEAN2R3W7F \
  | 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: 781b419720de03e28e1f6100dd4776f974d650d86b6b3d7e4af5614b49ae303b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bb8c346caebad843f1020eb9a1c4f6e8437568ee4a1eff76ed9eeb0d40c9a12",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-16T07:45:38Z",
    "title_canon_sha256": "99e4218c4d43a76fdc765f743d43078b925c721599f739166bd3373826ee3444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608333",
    "kind": "arxiv",
    "version": 2
  }
}