Pith Number

pith:UKJGC3HS

pith:2012:UKJGC3HSMJSUCJD2IYOG4F5N3R

not attested not anchored not stored refs pending

Interval-valued fuzzy graphs

Muhammad Akram, Wieslaw A. Dudek

arxiv:1205.6123 v1 · 2012-04-29 · 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{UKJGC3HSMJSUCJD2IYOG4F5N3R}

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	2026-05-18T02:28:48.470113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a292616cf2626541247a461c6e17addc65c6c3d1e1663afbfea1140edc1a9599

Aliases

arxiv: 1205.6123 · arxiv_version: 1205.6123v1 · doi: 10.48550/arxiv.1205.6123 · pith_short_12: UKJGC3HSMJSU · pith_short_16: UKJGC3HSMJSUCJD2 · pith_short_8: UKJGC3HS

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/UKJGC3HSMJSUCJD2IYOG4F5N3R \
  | 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: a292616cf2626541247a461c6e17addc65c6c3d1e1663afbfea1140edc1a9599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3225e5ad6b9e9992279d4525a0fd673850890a42e49ae5d079aa5bacbfb88ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2012-04-29T21:09:22Z",
    "title_canon_sha256": "9abbc22dc1827a7eedbe33926ee91821c9689b550bea596bc697734cccd141c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6123",
    "kind": "arxiv",
    "version": 1
  }
}