Pith Number

pith:QYM6FP4W

pith:1999:QYM6FP4W4WELBBOUYP46MQN5TK

not attested not anchored not stored refs pending

Monodromy Transform Approach to Solution of Some Field Equations in General Relativity and String Theory

G. A. Alekseev

arxiv:gr-qc/9911045 v2 · 1999-11-11 · gr-qc · hep-th · nlin.SI · solv-int

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYM6FP4W4WELBBOUYP46MQN5TK}

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	2026-05-18T00:57:06.353804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8619e2bf96e588b085d4c3f9e641bd9a8ae794187ddfecfc60260b3d7509b162

Aliases

arxiv: gr-qc/9911045 · arxiv_version: gr-qc/9911045v2 · doi: 10.48550/arxiv.gr-qc/9911045 · pith_short_12: QYM6FP4W4WEL · pith_short_16: QYM6FP4W4WELBBOU · pith_short_8: QYM6FP4W

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/QYM6FP4W4WELBBOUYP46MQN5TK \
  | 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: 8619e2bf96e588b085d4c3f9e641bd9a8ae794187ddfecfc60260b3d7509b162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5807d0b18d35a7f74affd0ed4d621de779347ed2ff6b61662d018fa8037907e2",
    "cross_cats_sorted": [
      "hep-th",
      "nlin.SI",
      "solv-int"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-11-11T12:15:53Z",
    "title_canon_sha256": "a53c581d65d3d7f8403ac6f57dc192da87743ab5fded5dc052a49e41ab4ad41a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9911045",
    "kind": "arxiv",
    "version": 2
  }
}