Pith Number

pith:7HTZTBQZ

pith:2017:7HTZTBQZEQIPHTC3KYMWA5DYLT

not attested not anchored not stored refs pending

Dialectical Rough Sets, Parthood and Figures of Opposition-1

A. Mani

arxiv:1703.10251 v2 · 2017-03-29 · math.LO · cs.AI · cs.IT · cs.LO · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HTZTBQZEQIPHTC3KYMWA5DYLT}

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.

Cited by

1 paper in Pith

Handbook of Rough Set Extensions and Uncertainty Models

Receipt and verification

First computed	2026-05-17T23:59:03.779787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9e79986192410f3cc5b56196074785cdaab7fa448cfb4c94cb62ee46cf03904

Aliases

arxiv: 1703.10251 · arxiv_version: 1703.10251v2 · doi: 10.48550/arxiv.1703.10251 · pith_short_12: 7HTZTBQZEQIP · pith_short_16: 7HTZTBQZEQIPHTC3 · pith_short_8: 7HTZTBQZ

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/7HTZTBQZEQIPHTC3KYMWA5DYLT \
  | 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: f9e79986192410f3cc5b56196074785cdaab7fa448cfb4c94cb62ee46cf03904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2f6deb9386eddd221097cfab59a7ed3719219affa18691412cf727e0152d0d3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IT",
      "cs.LO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-03-29T21:52:52Z",
    "title_canon_sha256": "9610418b1bc28c6bc6a8d264ae97510c75d32dc7ab19323f2032014bc9de3196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10251",
    "kind": "arxiv",
    "version": 2
  }
}