Pith Number

pith:P2CKGZWG

pith:2019:P2CKGZWGRHC66M5UCLOPOPLXFK

not attested not anchored not stored refs pending

Cyclic Symmetry of Riemann Tensor in Fuzzy Graph Theory

S Sivasankar, Sujan Kumar S, U S Naveen Balaji, Vignesh Tamilmani

arxiv:1909.02656 v1 · 2019-08-23 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2CKGZWGRHC66M5UCLOPOPLXFK}

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	2026-07-05T01:50:46.335286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e84a366c689c5ef33b412dcf73d772aa17e9a6679536690f44899483118dc0a

Aliases

arxiv: 1909.02656 · arxiv_version: 1909.02656v1 · doi: 10.48550/arxiv.1909.02656 · pith_short_12: P2CKGZWGRHC6 · pith_short_16: P2CKGZWGRHC66M5U · pith_short_8: P2CKGZWG

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/P2CKGZWGRHC66M5UCLOPOPLXFK \
  | 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: 7e84a366c689c5ef33b412dcf73d772aa17e9a6679536690f44899483118dc0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b1201a73a5cd0381bb79ee530e26a4288a94423a29902f66dccc97f5a0d9c07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2019-08-23T13:48:51Z",
    "title_canon_sha256": "7c084ff366737a3b74e5b228a5e091014775e591250a346d6376e0e7cba57ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02656",
    "kind": "arxiv",
    "version": 1
  }
}