Pith Number

pith:DKJV2WSK

pith:2015:DKJV2WSKQUIAQ77DEUI6JBAN7S

not attested not anchored not stored refs pending

Notes on a model theory of quantum 2-torus for generic q

Boris Zilber, Masanori Itai

arxiv:1503.06045 v1 · 2015-03-20 · 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{DKJV2WSKQUIAQ77DEUI6JBAN7S}

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	2026-05-18T02:20:48.851086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a935d5a4a8510087fe32511e4840dfc9acaba6a76a7b37c49c127e394b6a346

Aliases

arxiv: 1503.06045 · arxiv_version: 1503.06045v1 · doi: 10.48550/arxiv.1503.06045 · pith_short_12: DKJV2WSKQUIA · pith_short_16: DKJV2WSKQUIAQ77D · pith_short_8: DKJV2WSK

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/DKJV2WSKQUIAQ77DEUI6JBAN7S \
  | 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: 1a935d5a4a8510087fe32511e4840dfc9acaba6a76a7b37c49c127e394b6a346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b83234e9412e8ae8bf90154fe3786f3ee428613facf75876aa1900a7a098bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2015-03-20T11:56:35Z",
    "title_canon_sha256": "a7f0c046f38457c8bfafeb188ce0d352ccf4372e0d9a7ccc48fee5a2a2b3f66a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06045",
    "kind": "arxiv",
    "version": 1
  }
}