Pith Number

pith:FHUYYCDA

pith:1999:FHUYYCDACNRAY45THSEU7K3UVF

not attested not anchored not stored refs pending

Curvature Inheritance Symmetry In Riemannian Spaces with Applications to String Cloud and String Fluids

H. Baysal, \.I. Tarhan, \.I. Yavuz, \.I. Y{\i}lmaz, U. Camc{\i}

arxiv:gr-qc/9912088 v1 · 1999-12-21 · 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{FHUYYCDACNRAY45THSEU7K3UVF}

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	2026-05-18T01:09:17.486610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29e98c086013620c73b33c894fab74a947f7a9aeb52f1f0fdcbbacb4a94b5726

Aliases

arxiv: gr-qc/9912088 · arxiv_version: gr-qc/9912088v1 · doi: 10.48550/arxiv.gr-qc/9912088 · pith_short_12: FHUYYCDACNRA · pith_short_16: FHUYYCDACNRAY45T · pith_short_8: FHUYYCDA

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/FHUYYCDACNRAY45THSEU7K3UVF \
  | 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: 29e98c086013620c73b33c894fab74a947f7a9aeb52f1f0fdcbbacb4a94b5726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51a3957d0d9d31b96d82fb81efd88fba70b701c33b7a7d21799f3d51993b4085",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-12-21T11:27:10Z",
    "title_canon_sha256": "6392765554b01cb237a9683d2c8c6e4446b418cb824cb9b8e7a14d73cdbd0aa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9912088",
    "kind": "arxiv",
    "version": 1
  }
}