Pith Number

pith:JP3NXAKI

pith:2018:JP3NXAKI4Y7CL3RGUTDNNBFT7S

not attested not anchored not stored refs pending

Impact of clumping on core-collapse supernova radiation

D. John Hillier, Kevin D. Wilk, Luc Dessart

arxiv:1808.08724 v1 · 2018-08-27 · 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{JP3NXAKI4Y7CL3RGUTDNNBFT7S}

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	2026-05-18T00:01:28.616469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bf6db8148e63e25ee26a4c6d684b3fca599dd7fec0ff44e0d8883b5ba77f1a1

Aliases

arxiv: 1808.08724 · arxiv_version: 1808.08724v1 · doi: 10.48550/arxiv.1808.08724 · pith_short_12: JP3NXAKI4Y7C · pith_short_16: JP3NXAKI4Y7CL3RG · pith_short_8: JP3NXAKI

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/JP3NXAKI4Y7CL3RGUTDNNBFT7S \
  | 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: 4bf6db8148e63e25ee26a4c6d684b3fca599dd7fec0ff44e0d8883b5ba77f1a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9371c980043ca83e24c2e79a3de77f8a77069a6eab810767cec9ca42dde80b62",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-27T08:09:38Z",
    "title_canon_sha256": "eec5074e58bce9dd96350b3cc2373caa68fca6a7398e8207f0e945a5e77efce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08724",
    "kind": "arxiv",
    "version": 1
  }
}