Pith Number

pith:C5UB7CPP

pith:2017:C5UB7CPP5CJRFSAME75UMEOEY7

not attested not anchored not stored refs pending

Confronting Models of Massive Star Evolution and Explosions with Remnant Mass Measurements

Carolyn A. Raithel, Feryal \"Ozel, Tuguldur Sukhbold

arxiv:1712.00021 v2 · 2017-11-30 · 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{C5UB7CPP5CJRFSAME75UMEOEY7}

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	2026-05-18T00:19:24.853269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17681f89efe89312c80c27fb4611c4c7ebbd2e40312d7bf66491152151930b8e

Aliases

arxiv: 1712.00021 · arxiv_version: 1712.00021v2 · doi: 10.48550/arxiv.1712.00021 · pith_short_12: C5UB7CPP5CJR · pith_short_16: C5UB7CPP5CJRFSAM · pith_short_8: C5UB7CPP

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/C5UB7CPP5CJRFSAME75UMEOEY7 \
  | 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: 17681f89efe89312c80c27fb4611c4c7ebbd2e40312d7bf66491152151930b8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac8b3285c579edd959eb6f86aa0fce44db0b88a080cab297372f83446f85a445",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-11-30T19:00:05Z",
    "title_canon_sha256": "bfe16134772c8714161285e2a5bc7efe81713320c6541401b021b2076351648e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00021",
    "kind": "arxiv",
    "version": 2
  }
}