Pith Number

pith:ILSV7OWV

pith:2018:ILSV7OWVFGHF6GFIEPPP2AHRVG

not attested not anchored not stored refs pending

The single-degenerate model for the progenitors of accretion-induced collapse events

Bo Wang

arxiv:1808.05992 v1 · 2018-08-17 · 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{ILSV7OWVFGHF6GFIEPPP2AHRVG}

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	2026-05-18T00:05:55.732523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42e55fbad5298e5f18a823defd00f1a99dc3a514150333f6fd30728fa2ac4a37

Aliases

arxiv: 1808.05992 · arxiv_version: 1808.05992v1 · doi: 10.48550/arxiv.1808.05992 · pith_short_12: ILSV7OWVFGHF · pith_short_16: ILSV7OWVFGHF6GFI · pith_short_8: ILSV7OWV

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/ILSV7OWVFGHF6GFIEPPP2AHRVG \
  | 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: 42e55fbad5298e5f18a823defd00f1a99dc3a514150333f6fd30728fa2ac4a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "403ac98a7cf176c2ea333e0c7516cd29cbeba4ef3cf98b67bd2cffcd9735a01e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-17T20:48:47Z",
    "title_canon_sha256": "001f1fbf2d8688f74db0b4063a81db5d535a23d1120709e4bdf03e0a299ef01d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05992",
    "kind": "arxiv",
    "version": 1
  }
}