Pith Number

pith:DWUQ5WSL

pith:2019:DWUQ5WSLREXR3BPFRCGS7TW2QS

not attested not anchored not stored refs pending

Wajsberg algebras arising from binary block codes

Cristina Flaut, Radu Vasile

arxiv:1904.07169 v1 · 2019-04-15 · math.RA · cs.IT · 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{DWUQ5WSLREXR3BPFRCGS7TW2QS}

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	2026-05-17T23:48:35.056727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da90eda4b892f1d85e5888d2fceda84bfc15d1a4403bdbad38aecfeda72da33

Aliases

arxiv: 1904.07169 · arxiv_version: 1904.07169v1 · doi: 10.48550/arxiv.1904.07169 · pith_short_12: DWUQ5WSLREXR · pith_short_16: DWUQ5WSLREXR3BPF · pith_short_8: DWUQ5WSL

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/DWUQ5WSLREXR3BPFRCGS7TW2QS \
  | 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: 1da90eda4b892f1d85e5888d2fceda84bfc15d1a4403bdbad38aecfeda72da33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0820da0a6719798daea035fe769a23d5293956d4e0312ef97b0bb2df0396323d",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2019-04-15T16:32:04Z",
    "title_canon_sha256": "840154b05079e6c399f32cdacf8209d117f4d8272a246a5f7e03aa8538c68620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07169",
    "kind": "arxiv",
    "version": 1
  }
}