Pith Number

pith:4ORLXNZK

pith:2016:4ORLXNZKKCZ77CAKQSRS5BWGX3

not attested not anchored not stored refs pending

Equations in Algebras

Alexei Myasnikov, Olga Kharlampovich

arxiv:1606.03617 v2 · 2016-06-11 · math.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{4ORLXNZKKCZ77CAKQSRS5BWGX3}

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	2026-05-18T01:11:54.434951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a2bbb72a50b3ff880a84a32e86c6bedfa125e259d62e7807660b4015bab464

Aliases

arxiv: 1606.03617 · arxiv_version: 1606.03617v2 · doi: 10.48550/arxiv.1606.03617 · pith_short_12: 4ORLXNZKKCZ7 · pith_short_16: 4ORLXNZKKCZ77CAK · pith_short_8: 4ORLXNZK

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/4ORLXNZKKCZ77CAKQSRS5BWGX3 \
  | 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: e3a2bbb72a50b3ff880a84a32e86c6bedfa125e259d62e7807660b4015bab464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905af27c8e63918613ac7dda770daadd0f23265b42281921e0b19c25ded6c867",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-06-11T18:35:11Z",
    "title_canon_sha256": "c1cdf91ab879e90f900f0e6c4c0de1c4747bb2f0ff0782124a5c73f7eb492c65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03617",
    "kind": "arxiv",
    "version": 2
  }
}