Pith Number

pith:WZXAGO7R

pith:2001:WZXAGO7RJIAB2LHFAWOGTHUSWG

not attested not anchored not stored refs pending

Dyonic BIon black hole in string inspired model

Takashi Tamaki (Waseda University), Takashi Torii (University of Tokyo)

arxiv:gr-qc/0101083 v2 · 2001-01-22 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZXAGO7RJIAB2LHFAWOGTHUSWG}

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	2026-05-18T04:35:35.255454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b66e033bf14a001d2ce5059c699e92b1928bed162b626ab51920687d44d0f7c3

Aliases

arxiv: gr-qc/0101083 · arxiv_version: gr-qc/0101083v2 · doi: 10.48550/arxiv.gr-qc/0101083 · pith_short_12: WZXAGO7RJIAB · pith_short_16: WZXAGO7RJIAB2LHF · pith_short_8: WZXAGO7R

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/WZXAGO7RJIAB2LHFAWOGTHUSWG \
  | 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: b66e033bf14a001d2ce5059c699e92b1928bed162b626ab51920687d44d0f7c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50027ab2b2883f8e767337b08e5f133d027dd962588e6f9b4230df11e4812def",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-01-22T05:14:27Z",
    "title_canon_sha256": "af6f0e39bebb7de12a5ed81fa3e1e11983616a3886fb2117a211af75226ddfff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0101083",
    "kind": "arxiv",
    "version": 2
  }
}