Pith Number

pith:XZVQBKAS

pith:2026:XZVQBKASLG3GVTP46H63YBH5XD

not attested not anchored not stored refs pending

Kerr black holes without primary hairs

J Ovalle

arxiv:2607.14910 v1 · 2026-07-16 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZVQBKASLG3GVTP46H63YBH5XD}

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	2026-07-17T01:21:58.324916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be6b00a81259b66acdfcf1fdbc04fdb8fbd0c7ce73bfc5ca3b253a0094d126a9

Aliases

arxiv: 2607.14910 · arxiv_version: 2607.14910v1 · doi: 10.48550/arxiv.2607.14910 · pith_short_12: XZVQBKASLG3G · pith_short_16: XZVQBKASLG3GVTP4 · pith_short_8: XZVQBKAS

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/XZVQBKASLG3GVTP46H63YBH5XD \
  | 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: be6b00a81259b66acdfcf1fdbc04fdb8fbd0c7ce73bfc5ca3b253a0094d126a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba5bae036b729778b7adcc3c6e1ba51735de8660e3978f988afc96c208520eef",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-07-16T12:29:15Z",
    "title_canon_sha256": "5cb495473647f60acd506e350d0b6dacf1d7e631edb3e292fda886949e860047"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14910",
    "kind": "arxiv",
    "version": 1
  }
}