Pith Number

pith:L6UTCNKU

pith:2014:L6UTCNKUQSUHQABY6ZMRHYCWTP

not attested not anchored not stored refs pending

Pair Instability Supernovae of Very Massive Population III Stars

2), (2) UMinn, (3) Monash, (4) LBNL, (5) LANL, 6) ((1) UCSC, (6) ITA), Alexander Heger (3), Ann Almgren (4), Daniel Whalen (5, Ke-Jung Chen (1, Stan Woosley (1)

arxiv:1402.5960 v3 · 2014-02-24 · astro-ph.HE · astro-ph.CO · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6UTCNKUQSUHQABY6ZMRHYCWTP}

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

Origins of Supermassive Black Holes in Galactic Centers

Receipt and verification

First computed	2026-05-18T01:44:28.827725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa931355484a8780038f65913e0569bdece031c096aa589522daf7211661d8b

Aliases

arxiv: 1402.5960 · arxiv_version: 1402.5960v3 · doi: 10.48550/arxiv.1402.5960 · pith_short_12: L6UTCNKUQSUH · pith_short_16: L6UTCNKUQSUHQABY · pith_short_8: L6UTCNKU

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/L6UTCNKUQSUHQABY6ZMRHYCWTP \
  | 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: 5fa931355484a8780038f65913e0569bdece031c096aa589522daf7211661d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3dc6e63c9ac1ffa0cf079b49dcdd16344284144f45884017857f7e71c54479a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-02-24T21:00:10Z",
    "title_canon_sha256": "6b9471e7de2ae81d3b31fab3fd56ae19380690c1395ee3f889ce9fa9db01e522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5960",
    "kind": "arxiv",
    "version": 3
  }
}