Pith Number

pith:7DKXJ47Z

pith:2018:7DKXJ47Z2IMONF22AEWTB7AOBI

not attested not anchored not stored refs pending

Models for the Unusual Supernova iPTF14hls

S. E. Woosley

arxiv:1801.08666 v1 · 2018-01-26 · 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{7DKXJ47Z2IMONF22AEWTB7AOBI}

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.

Cited by

1 paper in Pith

From mass-loss histories to lightcurves: a generalised framework for interaction-powered transients

Receipt and verification

First computed	2026-05-18T00:07:35.230171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8d574f3f9d218e6975a012d30fc0e0a1566d790d01f19d95434994308f126ce

Aliases

arxiv: 1801.08666 · arxiv_version: 1801.08666v1 · doi: 10.48550/arxiv.1801.08666 · pith_short_12: 7DKXJ47Z2IMO · pith_short_16: 7DKXJ47Z2IMONF22 · pith_short_8: 7DKXJ47Z

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/7DKXJ47Z2IMONF22AEWTB7AOBI \
  | 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: f8d574f3f9d218e6975a012d30fc0e0a1566d790d01f19d95434994308f126ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19571fe60f799a0d9b5a8b8b5e42c74f9a823cf265e29449d0067168cf77399d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-26T03:43:29Z",
    "title_canon_sha256": "2ecff98abdef421e4a772bb2b65cfbebfde55333c612794559286bf9ccf85cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08666",
    "kind": "arxiv",
    "version": 1
  }
}