Pith Number

pith:HJBKWCLZ

pith:1996:HJBKWCLZPRCRV3IYUO2RKZMRDB

not attested not anchored not stored refs pending

The scattering matrix approach for the quantum black hole, an overview

G. 't Hooft

arxiv:gr-qc/9607022 v1 · 1996-07-09 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJBKWCLZPRCRV3IYUO2RKZMRDB}

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

3 papers in Pith

Quantization of Gravity on Null Hypersurfaces

Black Hole Thermodynamics Meets On-Shell Amplitudes: Local Detailed Balance and Thermal Spectrum from Spin Universality and Unitarity

Graviton scattering on self-dual black holes

Receipt and verification

First computed	2026-07-04T15:29:20.585162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a42ab09797c451aed18a3b515659118533d7ac0c06a7d8982aa4222776383a8

Aliases

arxiv: gr-qc/9607022 · arxiv_version: gr-qc/9607022v1 · doi: 10.48550/arxiv.gr-qc/9607022 · pith_short_12: HJBKWCLZPRCR · pith_short_16: HJBKWCLZPRCRV3IY · pith_short_8: HJBKWCLZ

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/HJBKWCLZPRCRV3IYUO2RKZMRDB \
  | 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: 3a42ab09797c451aed18a3b515659118533d7ac0c06a7d8982aa4222776383a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "423ba1877ae06eb5053d3940ffdcf77658518530df4b99352380f6f28fca5bf2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-07-09T12:39:20Z",
    "title_canon_sha256": "cc0ae148c2339dd83e43817fb6d07f0fca2629098bc96e0a222d3c89ee65e404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9607022",
    "kind": "arxiv",
    "version": 1
  }
}