Pith Number

pith:QWR76V6Z

pith:2015:QWR76V6ZYA57ASFL22BTPANPQU

not attested not anchored not stored refs pending

Linear waves in the interior of extremal black holes II

Dejan Gajic

arxiv:1512.08953 v1 · 2015-12-30 · gr-qc · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWR76V6ZYA57ASFL22BTPANPQU}

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

Boundedness of massless scalar waves on Kerr interior backgrounds

Receipt and verification

First computed	2026-05-18T01:23:34.393276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85a3ff57d9c03bf048abd6833781af8510bb32f3317fb98f9095bee03d436639

Aliases

arxiv: 1512.08953 · arxiv_version: 1512.08953v1 · doi: 10.48550/arxiv.1512.08953 · pith_short_12: QWR76V6ZYA57 · pith_short_16: QWR76V6ZYA57ASFL · pith_short_8: QWR76V6Z

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/QWR76V6ZYA57ASFL22BTPANPQU \
  | 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: 85a3ff57d9c03bf048abd6833781af8510bb32f3317fb98f9095bee03d436639

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86e51b6bdbf488dcaa4fc66c2253dd78d33fe8b9663939b5a9f4af52a42ede6b",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-30T14:37:18Z",
    "title_canon_sha256": "67d175e0372ddd4c169569dfdb9224c71873ed734558c25de926a577108680ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08953",
    "kind": "arxiv",
    "version": 1
  }
}