Pith Number

pith:FEWIK5VH

pith:2002:FEWIK5VHN72CSPPBZW5SVGSX5Z

not attested not anchored not stored refs pending

Quantized massive scalar fields in the spacetime of a charged dilatonic black hole

Jerzy Matyjasek

arxiv:gr-qc/0210070 v1 · 2002-10-20 · 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{FEWIK5VHN72CSPPBZW5SVGSX5Z}

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	2026-07-04T14:25:36.820395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

292c8576a76ff4293de1cdbb2a9a57ee42e387fd63e3d0b97ae90d81d71ea43c

Aliases

arxiv: gr-qc/0210070 · arxiv_version: gr-qc/0210070v1 · doi: 10.48550/arxiv.gr-qc/0210070 · pith_short_12: FEWIK5VHN72C · pith_short_16: FEWIK5VHN72CSPPB · pith_short_8: FEWIK5VH

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/FEWIK5VHN72CSPPBZW5SVGSX5Z \
  | 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: 292c8576a76ff4293de1cdbb2a9a57ee42e387fd63e3d0b97ae90d81d71ea43c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9d8c8571633d20752e9679b49290868e85a7a5e7d78432281be8262ce607e00",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-10-20T19:20:56Z",
    "title_canon_sha256": "1f9e2d41f17307de4c9934572d329e20419471c65483a24d20a3c3ba1b57d2a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0210070",
    "kind": "arxiv",
    "version": 1
  }
}