Pith Number

pith:FRS5YHDG

pith:2005:FRS5YHDGJ4UXE347L5PR5RDNFE

not attested not anchored not stored refs pending

Canonical differential geometry of string backgrounds

Frederic P. Schuller, Mattias N.R. Wohlfarth

arxiv:hep-th/0511157 v2 · 2005-11-15 · hep-th · gr-qc · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRS5YHDGJ4UXE347L5PR5RDNFE}

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.

Cited by

1 paper in Pith

Renormalization group flows in area-metric gravity

Receipt and verification

First computed	2026-07-04T15:19:53.072588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c65dc1c664f29726f9f5f5f1ec46d2939a53562c84a9afb479345b0f970cc5c

Aliases

arxiv: hep-th/0511157 · arxiv_version: hep-th/0511157v2 · doi: 10.48550/arxiv.hep-th/0511157 · pith_short_12: FRS5YHDGJ4UX · pith_short_16: FRS5YHDGJ4UXE347 · pith_short_8: FRS5YHDG

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/FRS5YHDGJ4UXE347L5PR5RDNFE \
  | 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: 2c65dc1c664f29726f9f5f5f1ec46d2939a53562c84a9afb479345b0f970cc5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4acdfb5f36960fcb9343c30b94f5517e281ed5ab2e1c2e7a6f198a4149636935",
    "cross_cats_sorted": [
      "gr-qc",
      "math.DG"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-11-15T23:04:13Z",
    "title_canon_sha256": "93475053c5caf5e6c97595939e16d01ae732aea506d51ad40b4070469181f131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0511157",
    "kind": "arxiv",
    "version": 2
  }
}