Pith Number

pith:OBW45JTH

pith:2015:OBW45JTHDDZA64N7M2V2T6G3PS

not attested not anchored not stored refs pending

Natural dualities through product representations: bilattices and beyond

Hilary Priestley, Leonardo Cabrer

arxiv:1507.04466 v1 · 2015-07-16 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBW45JTHDDZA64N7M2V2T6G3PS}

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	2026-05-18T01:36:47.284744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

706dcea66718f20f71bf66aba9f8db7cacee883aa3b53c433f7b790824783a9c

Aliases

arxiv: 1507.04466 · arxiv_version: 1507.04466v1 · doi: 10.48550/arxiv.1507.04466 · pith_short_12: OBW45JTHDDZA · pith_short_16: OBW45JTHDDZA64N7 · pith_short_8: OBW45JTH

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/OBW45JTHDDZA64N7M2V2T6G3PS \
  | 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: 706dcea66718f20f71bf66aba9f8db7cacee883aa3b53c433f7b790824783a9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04bf4877833249d13e029634e18867862644efd9175af44faf476591d67e993e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-07-16T07:03:56Z",
    "title_canon_sha256": "556d403e8ee5dc29b409f622dbab50053672c987807f886e88b6baf4a58327ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04466",
    "kind": "arxiv",
    "version": 1
  }
}