Pith Number

pith:HB64OZXI

pith:2016:HB64OZXID63G5ZEFB74ZHQNOYO

not attested not anchored not stored refs pending

Propagators and Solvers for the Algebra of Modular Systems

Bart Bogaerts, David Mitchell, Eugenia Ternovska

arxiv:1606.08130 v2 · 2016-06-27 · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HB64OZXID63G5ZEFB74ZHQNOYO}

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	2026-05-18T00:47:27.070019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

387dc766e81fb66ee4850ff993c1aec3993a48353ddb19a1c3861c86002b7ddf

Aliases

arxiv: 1606.08130 · arxiv_version: 1606.08130v2 · doi: 10.48550/arxiv.1606.08130 · pith_short_12: HB64OZXID63G · pith_short_16: HB64OZXID63G5ZEF · pith_short_8: HB64OZXI

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/HB64OZXID63G5ZEFB74ZHQNOYO \
  | 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: 387dc766e81fb66ee4850ff993c1aec3993a48353ddb19a1c3861c86002b7ddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc4815c4aa83d0cde6328bb0c31b650ec5149631df496d5d753e66435bcbe66d",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-06-27T05:53:57Z",
    "title_canon_sha256": "05edac9a66c99ca77aa379f7353a83e54da624f13bd6274ea2f50eda116ddf83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08130",
    "kind": "arxiv",
    "version": 2
  }
}