Pith Number

pith:YH5UBVJ7

pith:2014:YH5UBVJ7RHS42XUQS7JLDLF5MS

not attested not anchored not stored refs pending

Isometry on Interval-valued Fuzzy Graphs

Hossein Rashmanlou, Madhumangal Pal

arxiv:1405.6003 v1 · 2014-05-23 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YH5UBVJ7RHS42XUQS7JLDLF5MS}

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	2026-05-18T02:51:14.264437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1fb40d53f89e5cd5e9097d2b1acbd64af62c9c540a22997608c7ec47f28f34b

Aliases

arxiv: 1405.6003 · arxiv_version: 1405.6003v1 · doi: 10.48550/arxiv.1405.6003 · pith_short_12: YH5UBVJ7RHS4 · pith_short_16: YH5UBVJ7RHS42XUQ · pith_short_8: YH5UBVJ7

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/YH5UBVJ7RHS42XUQS7JLDLF5MS \
  | 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: c1fb40d53f89e5cd5e9097d2b1acbd64af62c9c540a22997608c7ec47f28f34b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ba7dd819b63ef03371736f9591b225cf4bbc75cb5c8140c358705bc9e475ebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-05-23T09:45:33Z",
    "title_canon_sha256": "5254e83c21ee834ea8a6b1652f9fbc4b9c7015545cd1385246290bf31b382615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6003",
    "kind": "arxiv",
    "version": 1
  }
}