Pith Number

pith:QCRWP6BQ

pith:2017:QCRWP6BQQOD5YCL2XF4LMY5U7Z

not attested not anchored not stored refs pending

Solving linear equations by fuzzy quasigroups techniques

Aleksandar Krape\v{z}, Andreja Tepav\v{c}evi\'c, Branimir \v{S}e\v{s}elja

arxiv:1701.07701 v1 · 2017-01-26 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCRWP6BQQOD5YCL2XF4LMY5U7Z}

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	2026-05-18T00:52:02.808253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80a367f8308387dc097ab978b663b4fe4b9229a3f38f9372b5a1ed5087de0e6f

Aliases

arxiv: 1701.07701 · arxiv_version: 1701.07701v1 · doi: 10.48550/arxiv.1701.07701 · pith_short_12: QCRWP6BQQOD5 · pith_short_16: QCRWP6BQQOD5YCL2 · pith_short_8: QCRWP6BQ

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/QCRWP6BQQOD5YCL2XF4LMY5U7Z \
  | 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: 80a367f8308387dc097ab978b663b4fe4b9229a3f38f9372b5a1ed5087de0e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ef77cd44e335c9abd2ff39e034518f167d36bd3c671284811dcedfdde689b0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-01-26T13:52:45Z",
    "title_canon_sha256": "97ee3518243327b085f65b3a9e9c7f7ec27257de616772c608003c122cebb596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07701",
    "kind": "arxiv",
    "version": 1
  }
}