Pith Number

pith:ADKXNAAC

pith:2011:ADKXNAACF7J4SDEP66LIWDYXQ5

not attested not anchored not stored refs pending

He-accreting WDs as SNe Ia Progenitors

Amedeo Tornambe', Lev Yungelson, Luciano Piersanti, Oscar Straniero

arxiv:1109.4786 v1 · 2011-09-22 · 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{ADKXNAACF7J4SDEP66LIWDYXQ5}

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	2026-05-18T04:12:32.919300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d57680022fd3c90c8ff7968b0f178752e569afc974be2d4bd408286fcb0503

Aliases

arxiv: 1109.4786 · arxiv_version: 1109.4786v1 · doi: 10.48550/arxiv.1109.4786 · pith_short_12: ADKXNAACF7J4 · pith_short_16: ADKXNAACF7J4SDEP · pith_short_8: ADKXNAAC

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/ADKXNAACF7J4SDEP66LIWDYXQ5 \
  | 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: 00d57680022fd3c90c8ff7968b0f178752e569afc974be2d4bd408286fcb0503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24603d6b43d677932162e67c4fe088e5dc56703dfdb1b69404cb5305f438d09e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-22T12:16:16Z",
    "title_canon_sha256": "3ef5e59451165b3bd27f995a8d350b97653a860f72874767859381415f646736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4786",
    "kind": "arxiv",
    "version": 1
  }
}