Pith Number

pith:G2W6VCJ6

pith:2013:G2W6VCJ6EF7OU7A6QCGXZWOL52

not attested not anchored not stored refs pending

Measuring the Directional Distance Between Fuzzy Sets

Christian Wagner, Josie McCulloch, Uwe Aickelin

arxiv:1308.5137 v1 · 2013-08-23 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2W6VCJ6EF7OU7A6QCGXZWOL52}

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	2026-05-18T03:15:08.034156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36adea893e217eea7c1e808d7cd9cbee8704e8f2e6e13a0134d7c8a9feeb63d9

Aliases

arxiv: 1308.5137 · arxiv_version: 1308.5137v1 · doi: 10.48550/arxiv.1308.5137 · pith_short_12: G2W6VCJ6EF7O · pith_short_16: G2W6VCJ6EF7OU7A6 · pith_short_8: G2W6VCJ6

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/G2W6VCJ6EF7OU7A6QCGXZWOL52 \
  | 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: 36adea893e217eea7c1e808d7cd9cbee8704e8f2e6e13a0134d7c8a9feeb63d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2494a7d0adff620fef6b15c89b27ef829962b73e3f1f480a8a36d6fbaba6f40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-08-23T14:31:10Z",
    "title_canon_sha256": "f30815da3bdf071551dc600f808a92fda8e9d71fc34f7f5737baec291b6abb0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5137",
    "kind": "arxiv",
    "version": 1
  }
}