Pith Number

pith:XANGWOLH

pith:2017:XANGWOLHXQZRS6LJPSN5P2WTO4

not attested not anchored not stored refs pending

Parameterizing the Supernova Engine and its Effects on Remnants and Basic Yields

Alex Heger, Chris L. Fryer, Samar Safi-Harb, Sydney Andrews, Wesley Even

arxiv:1712.03415 v1 · 2017-12-09 · 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{XANGWOLHXQZRS6LJPSN5P2WTO4}

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	2026-05-18T00:18:52.731841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b81a6b3967bc331979697c9bd7ead3770b205f453751bfb10693885af4367939

Aliases

arxiv: 1712.03415 · arxiv_version: 1712.03415v1 · doi: 10.48550/arxiv.1712.03415 · pith_short_12: XANGWOLHXQZR · pith_short_16: XANGWOLHXQZRS6LJ · pith_short_8: XANGWOLH

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/XANGWOLHXQZRS6LJPSN5P2WTO4 \
  | 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: b81a6b3967bc331979697c9bd7ead3770b205f453751bfb10693885af4367939

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c4bc2b92514b7cca85ae1e3472e89595c5cb0c0ee15ce0fa2294013188211f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-09T17:36:29Z",
    "title_canon_sha256": "48124067b04f049ef99bc3ef437b2490ae4f23b7d01f60a27ba1080956d60da6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03415",
    "kind": "arxiv",
    "version": 1
  }
}