Pith Number

pith:OMH6KC7I

pith:2015:OMH6KC7IHXWRKNO4DSH2MS7JEY

not attested not anchored not stored refs pending

Near-extremal black holes as initial conditions of long GRB-supernovae and probes of their gravitational wave emission

Maurice H.P.M. van Putten

arxiv:1509.00407 v1 · 2015-08-31 · 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{OMH6KC7IHXWRKNO4DSH2MS7JEY}

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	2026-05-18T01:33:41.679643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

730fe50be83ded1535dc1c8fa64be9262b7c66e62a5972ed8a9daae0c96e9c2c

Aliases

arxiv: 1509.00407 · arxiv_version: 1509.00407v1 · doi: 10.48550/arxiv.1509.00407 · pith_short_12: OMH6KC7IHXWR · pith_short_16: OMH6KC7IHXWRKNO4 · pith_short_8: OMH6KC7I

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/OMH6KC7IHXWRKNO4DSH2MS7JEY \
  | 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: 730fe50be83ded1535dc1c8fa64be9262b7c66e62a5972ed8a9daae0c96e9c2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96be33a2b579ffd35be10fe016d4c194145ced0a1a9254d83992c6987ebcf193",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-08-31T07:44:48Z",
    "title_canon_sha256": "52728e2530e40fc25b9f9174d6b2a7065f691672516267b74a1d3ed947d7fec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00407",
    "kind": "arxiv",
    "version": 1
  }
}