Pith Number

pith:OHLLL5UW

pith:2013:OHLLL5UWSA6BBR34HAIVHK4F5B

not attested not anchored not stored refs pending

Pre-Explosive Observational Properties of Type Ia Supernovae

A. Tornamb\'e, L. Piersanti

arxiv:1304.7610 v1 · 2013-04-29 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHLLL5UWSA6BBR34HAIVHK4F5B}

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	2026-05-18T03:26:53.519393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71d6b5f696903c10c77c381153ab85e8641315a8a03d5feef3da411afd6c753b

Aliases

arxiv: 1304.7610 · arxiv_version: 1304.7610v1 · doi: 10.48550/arxiv.1304.7610 · pith_short_12: OHLLL5UWSA6B · pith_short_16: OHLLL5UWSA6BBR34 · pith_short_8: OHLLL5UW

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/OHLLL5UWSA6BBR34HAIVHK4F5B \
  | 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: 71d6b5f696903c10c77c381153ab85e8641315a8a03d5feef3da411afd6c753b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90b6ba1e59183039095d1babf936c09798bc9236266a5eef6a5092e0cb918348",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-04-29T10:14:17Z",
    "title_canon_sha256": "8cbe772b4e9b2d2a8e6c4bae8d75327dd17e6230aa9bf9cf24a2eaf38c6c4b6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7610",
    "kind": "arxiv",
    "version": 1
  }
}