Pith Number

pith:H6WJJH3N

pith:2018:H6WJJH3NAQ2A5IB6QK5GTPRKSC

not attested not anchored not stored refs pending

Fuzzy quantification for linguistic data analysis and data mining

F. D\'iaz-Hermida, Juan. C. Vidal

arxiv:1807.07389 v1 · 2018-07-19 · 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{H6WJJH3NAQ2A5IB6QK5GTPRKSC}

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	2026-05-18T00:10:20.270599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fac949f6d04340ea03e82ba69be2a90b2223dd4a87bfbfc4a670df3acfed75b

Aliases

arxiv: 1807.07389 · arxiv_version: 1807.07389v1 · doi: 10.48550/arxiv.1807.07389 · pith_short_12: H6WJJH3NAQ2A · pith_short_16: H6WJJH3NAQ2A5IB6 · pith_short_8: H6WJJH3N

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/H6WJJH3NAQ2A5IB6QK5GTPRKSC \
  | 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: 3fac949f6d04340ea03e82ba69be2a90b2223dd4a87bfbfc4a670df3acfed75b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ac5e9dea95b34138ea91fbb1e8613905e20a1de831f463bc281ce1cba390b21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-07-19T13:22:01Z",
    "title_canon_sha256": "c9b8bf79b44621f166b2a22eab2e2b12b451ca294e4b3c1cff4098755f27659e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07389",
    "kind": "arxiv",
    "version": 1
  }
}