Pith Number

pith:PO47EOWX

pith:2010:PO47EOWXQKW2YZARZXOMOUCFGK

not attested not anchored not stored refs pending

Type Ia supernova diversity: white dwarf central density as a secondary parameter in three-dimensional delayed detonation models

F. Ciaraldi-Schoolmann, F. K. Roepke, I. R. Seitenzahl

arxiv:1012.4929 v2 · 2010-12-22 · 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{PO47EOWXQKW2YZARZXOMOUCFGK}

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	2026-05-18T02:04:18.708539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bb9f23ad782adac6411cddcc7504532b4a1e75c8ce14090b01e63d40e1a5bc4

Aliases

arxiv: 1012.4929 · arxiv_version: 1012.4929v2 · doi: 10.48550/arxiv.1012.4929 · pith_short_12: PO47EOWXQKW2 · pith_short_16: PO47EOWXQKW2YZAR · pith_short_8: PO47EOWX

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/PO47EOWXQKW2YZARZXOMOUCFGK \
  | 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: 7bb9f23ad782adac6411cddcc7504532b4a1e75c8ce14090b01e63d40e1a5bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8252d9b0b29027c53caa31ac6bd7c79bf990908a5a2974b7f90052528835d7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-22T10:37:23Z",
    "title_canon_sha256": "8d9d5395e70291c003a79c13eb908095446b82e29a65242104d3727cfa33f319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4929",
    "kind": "arxiv",
    "version": 2
  }
}