Pith Number

pith:UQQXNUJU

pith:2015:UQQXNUJUOBODLPMS7BYDAGVUKC

not attested not anchored not stored refs pending

Recovery from Giant Eruptions in Very Massive Stars

Amit Kashi, Kris Davidson, Roberta M. Humphreys

arxiv:1510.06428 v2 · 2015-10-21 · 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{UQQXNUJUOBODLPMS7BYDAGVUKC}

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	2026-05-18T01:22:00.702668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a42176d134705c35bd92f870301ab450a191975f76f79e8c9214ed7ce10edea3

Aliases

arxiv: 1510.06428 · arxiv_version: 1510.06428v2 · doi: 10.48550/arxiv.1510.06428 · pith_short_12: UQQXNUJUOBOD · pith_short_16: UQQXNUJUOBODLPMS · pith_short_8: UQQXNUJU

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/UQQXNUJUOBODLPMS7BYDAGVUKC \
  | 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: a42176d134705c35bd92f870301ab450a191975f76f79e8c9214ed7ce10edea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aed5cba7ae82073ac211fd83a589527f7ed91b56ebacccb2f9abd77cbc1ae45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-21T20:50:48Z",
    "title_canon_sha256": "9e134263240637fbedaae59c24ea93a410df9f3f619a5bd4c44fdd81bf676430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06428",
    "kind": "arxiv",
    "version": 2
  }
}