Pith Number

pith:5REH5UDS

pith:2017:5REH5UDSKSBKWEJDHMXYZUP5ZN

not attested not anchored not stored refs pending

The detonation of a sub-Chandrasekhar-mass white dwarf at the origin of the low-luminosity Type Ia supernova 1999by

D. John Hillier, Luc Dessart, St\'ephane Blondin

arxiv:1711.09107 v1 · 2017-11-24 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5REH5UDSKSBKWEJDHMXYZUP5ZN}

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	2026-05-18T00:27:17.632184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec487ed0725482ab11233b2f8cd1fdcb4d7d8e9319ee96716360d9df207a3f71

Aliases

arxiv: 1711.09107 · arxiv_version: 1711.09107v1 · doi: 10.48550/arxiv.1711.09107 · pith_short_12: 5REH5UDSKSBK · pith_short_16: 5REH5UDSKSBKWEJD · pith_short_8: 5REH5UDS

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/5REH5UDSKSBKWEJDHMXYZUP5ZN \
  | 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: ec487ed0725482ab11233b2f8cd1fdcb4d7d8e9319ee96716360d9df207a3f71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1193b3e205db6a8de12fdb841ac60ad7ad61e9c26f811bbb127adeb6e1f9afd1",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-24T19:00:53Z",
    "title_canon_sha256": "c1a36d52b3e2452ab3dd56be7a4065cbc305d48c732c1f72b3833055c8971307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09107",
    "kind": "arxiv",
    "version": 1
  }
}