Pith Number

pith:GJ5RY7QA

pith:1992:GJ5RY7QAHTGSSRTRG6DQ3MMYY3

not attested not anchored not stored refs pending

Novel Symmetry of Non-Einsteinian Gravity in Two Dimensions

D.J. Schwarz, H. Grosse, P. Pre\v{s}najder, W. Kummer

arxiv:hep-th/9205071 v1 · 1992-05-20 · 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{GJ5RY7QAHTGSSRTRG6DQ3MMYY3}

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	2026-05-18T04:17:25.459954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

327b1c7e003ccd29467137870db198c6d069156db1f1c7e2f1ba45331e94f813

Aliases

arxiv: hep-th/9205071 · arxiv_version: hep-th/9205071v1 · doi: 10.48550/arxiv.hep-th/9205071 · pith_short_12: GJ5RY7QAHTGS · pith_short_16: GJ5RY7QAHTGSSRTR · pith_short_8: GJ5RY7QA

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/GJ5RY7QAHTGSSRTRG6DQ3MMYY3 \
  | 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: 327b1c7e003ccd29467137870db198c6d069156db1f1c7e2f1ba45331e94f813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c4cef6f85ac076ca0dc8fa810bad0cb351db5a917a49d1b31cb8ed8fcfca6a8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-05-20T08:39:17Z",
    "title_canon_sha256": "47bd0d611a8d37fe532f75301dd4061795fa2a5bb9406575c5d794d9ce2343dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9205071",
    "kind": "arxiv",
    "version": 1
  }
}