Pith Number

pith:2YYZ4TLP

pith:2017:2YYZ4TLPKXLI4XTT43QCNJX7KV

not attested not anchored not stored refs pending

Helium ignition in rotating magnetized CO white dwarfs leading to fast and faint rather than classical type Ia supernovae

N. Langer, P. Neunteufel, S.-C. Yoon

arxiv:1701.00862 v2 · 2017-01-03 · 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{2YYZ4TLPKXLI4XTT43QCNJX7KV}

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	2026-05-18T00:42:30.039520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6319e4d6f55d68e5e73e6e026a6ff556a9339cd6063f9704b55ab59bf2bf844

Aliases

arxiv: 1701.00862 · arxiv_version: 1701.00862v2 · doi: 10.48550/arxiv.1701.00862 · pith_short_12: 2YYZ4TLPKXLI · pith_short_16: 2YYZ4TLPKXLI4XTT · pith_short_8: 2YYZ4TLP

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/2YYZ4TLPKXLI4XTT43QCNJX7KV \
  | 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: d6319e4d6f55d68e5e73e6e026a6ff556a9339cd6063f9704b55ab59bf2bf844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7132d7ea72f1ed1c85f101a578acf2784d1b268b4bb077cd1b5b0167c6520378",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-03T23:13:55Z",
    "title_canon_sha256": "8367c7099f1b30464c1e44aed754e62959560bcf15940e3ac2e8b7a36360ab1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00862",
    "kind": "arxiv",
    "version": 2
  }
}