Pith Number

pith:PUGUN44L

pith:1997:PUGUN44LLK5SKBP6LGI2ER527J

not attested not anchored not stored refs pending

Charged Black Cosmic String

Kyoungtae Kimm, Nakwoo Kim, Yoonbai Kim

arxiv:gr-qc/9707011 v1 · 1997-07-04 · 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{PUGUN44LLK5SKBP6LGI2ER527J}

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	2026-05-18T02:37:29.412606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d0d46f38b5abb2505fe5991a247bafa429c3097db2dd071d9a9069a5bb68403

Aliases

arxiv: gr-qc/9707011 · arxiv_version: gr-qc/9707011v1 · doi: 10.48550/arxiv.gr-qc/9707011 · pith_short_12: PUGUN44LLK5S · pith_short_16: PUGUN44LLK5SKBP6 · pith_short_8: PUGUN44L

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/PUGUN44LLK5SKBP6LGI2ER527J \
  | 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: 7d0d46f38b5abb2505fe5991a247bafa429c3097db2dd071d9a9069a5bb68403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a127e93a5aceb5b8a47a3622ca81a171f6f1e491079c4875d411f21839e15b7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-07-04T06:58:30Z",
    "title_canon_sha256": "77b9303651440c447cb8749f1f3757958f38f4639e7c4924c300859f99e856a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9707011",
    "kind": "arxiv",
    "version": 1
  }
}