Pith Number

pith:L7KF6NDZ

pith:1997:L7KF6NDZKBLRQAW3UA2HPM4G3Q

not attested not anchored not stored refs pending

de Broglie-Bohm Interpretation for the Wave Function of Quantum Black Holes

E. Takasugi, H. Kubotani, Japan), M. Kenmoku, Nara, Y. Yamazaki (Nara Women's University

arxiv:gr-qc/9711039 v1 · 1997-11-12 · 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{L7KF6NDZKBLRQAW3UA2HPM4G3Q}

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	2026-05-18T04:35:33.937405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fd45f347950571802dba03477b386dc3e805f05b2a241c47d078cfa04a81e42

Aliases

arxiv: gr-qc/9711039 · arxiv_version: gr-qc/9711039v1 · doi: 10.48550/arxiv.gr-qc/9711039 · pith_short_12: L7KF6NDZKBLR · pith_short_16: L7KF6NDZKBLRQAW3 · pith_short_8: L7KF6NDZ

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/L7KF6NDZKBLRQAW3UA2HPM4G3Q \
  | 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: 5fd45f347950571802dba03477b386dc3e805f05b2a241c47d078cfa04a81e42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5369b0ad8f935ce457ce2330337084d37ef5329820a50900e9b45a3ba898d94e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-11-12T06:17:40Z",
    "title_canon_sha256": "4ecc16a39af93cd8d8a11625534fe013405d0f3081f73ca85e4c499479c32b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9711039",
    "kind": "arxiv",
    "version": 1
  }
}