Pith Number

pith:XZK7SAVG

pith:2010:XZK7SAVGYOXNSWAKF6C3PDVTLI

not attested not anchored not stored refs pending

Nucleosynthetic post-processing of Type Ia supernovae with variable tracer masses

F. K. Roepke, I. R. Seitenzahl, M. Fink, R. Pakmor

arxiv:1012.4641 v1 · 2010-12-21 · astro-ph.SR

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

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	2026-05-18T04:32:53.981401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be55f902a6c3aed9580a2f85b78eb35a2f8a0711255ea8e70a541b03743739a9

Aliases

arxiv: 1012.4641 · arxiv_version: 1012.4641v1 · doi: 10.48550/arxiv.1012.4641 · pith_short_12: XZK7SAVGYOXN · pith_short_16: XZK7SAVGYOXNSWAK · pith_short_8: XZK7SAVG

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/XZK7SAVGYOXNSWAKF6C3PDVTLI \
  | 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: be55f902a6c3aed9580a2f85b78eb35a2f8a0711255ea8e70a541b03743739a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1cc3f33bd84017bd60ee3455cfdb70347193ff1c66f9125b25ad75789766b75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-21T13:01:12Z",
    "title_canon_sha256": "64c94db022871e4ac6c1c9d349d063c4ae9e59e255c33b01c33b1b115e765505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4641",
    "kind": "arxiv",
    "version": 1
  }
}