Pith Number

pith:FWI3VUL2

pith:2003:FWI3VUL2SV6MRX4SCF7DZF4T52

not attested not anchored not stored refs pending

Synthetic Spectrum Methods for Three-Dimensional Supernova Models

R. C. Thomas

arxiv:astro-ph/0310619 v1 · 2003-10-21 · 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{FWI3VUL2SV6MRX4SCF7DZF4T52}

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	2026-07-04T14:13:07.768448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d91bad17a957cc8df92117e3c9793ee94da7cc1d45121cc1a64c8e7a1659248

Aliases

arxiv: astro-ph/0310619 · arxiv_version: astro-ph/0310619v1 · doi: 10.48550/arxiv.astro-ph/0310619 · pith_short_12: FWI3VUL2SV6M · pith_short_16: FWI3VUL2SV6MRX4S · pith_short_8: FWI3VUL2

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/FWI3VUL2SV6MRX4SCF7DZF4T52 \
  | 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: 2d91bad17a957cc8df92117e3c9793ee94da7cc1d45121cc1a64c8e7a1659248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9ba9f3263dabf7a7f4157f5b20533b8cb58f70a5a1174fb15a6c7617e1654bb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-21T18:27:18Z",
    "title_canon_sha256": "ef9de10d91e89c60e53d19b2d4c817d3fb304f1bd59fb9d5bb27515adbc5636d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310619",
    "kind": "arxiv",
    "version": 1
  }
}