Pith Number

pith:MANORHCI

pith:2012:MANORHCINCUEAJGDSPA7K2UKIP

not attested not anchored not stored refs pending

The number of progenitors in the core - degenerate scenario for type Ia supernovae

Israel), Marjan Ilkov, Noam Soker (Technion

arxiv:1208.0953 v3 · 2012-08-04 · 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{MANORHCINCUEAJGDSPA7K2UKIP}

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	2026-05-18T01:55:22.910293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

601ae89c4868a84024c393c1f56a8a43dcc33e2b60389ed459ea87ea78264c95

Aliases

arxiv: 1208.0953 · arxiv_version: 1208.0953v3 · doi: 10.48550/arxiv.1208.0953 · pith_short_12: MANORHCINCUE · pith_short_16: MANORHCINCUEAJGD · pith_short_8: MANORHCI

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/MANORHCINCUEAJGDSPA7K2UKIP \
  | 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: 601ae89c4868a84024c393c1f56a8a43dcc33e2b60389ed459ea87ea78264c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eeae7ce1f58c16d6a9a329a5589c7dff22ee662a86a92a7c32b3dafcfe6cd0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-08-04T19:14:06Z",
    "title_canon_sha256": "b122ac0f8ea960221e14608bbd6e3d33b109c73f7fe64e2c3a51e733dcc3c1b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0953",
    "kind": "arxiv",
    "version": 3
  }
}