Pith Number

pith:2WD44QJT

pith:2015:2WD44QJTTVOI7KWSJXHQJ22RSX

not attested not anchored not stored refs pending

Toeplitz flows and model sets

Daniel Lenz (Jena), Michael Baake (Bielefeld), Tobias Jaeger (Jena)

arxiv:1511.08595 v2 · 2015-11-27 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2WD44QJTTVOI7KWSJXHQJ22RSX}

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	2026-05-18T00:15:59.627662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d587ce41339d5c8faad24dcf04eb5195f0cc02cc810d54dd2970bb7443b179c2

Aliases

arxiv: 1511.08595 · arxiv_version: 1511.08595v2 · doi: 10.48550/arxiv.1511.08595 · pith_short_12: 2WD44QJTTVOI · pith_short_16: 2WD44QJTTVOI7KWS · pith_short_8: 2WD44QJT

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/2WD44QJTTVOI7KWSJXHQJ22RSX \
  | 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: d587ce41339d5c8faad24dcf04eb5195f0cc02cc810d54dd2970bb7443b179c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b7c39cc52a83a532d3c6a0e6f9ba23c3cbe53b27901b670897a9117600a1254",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-11-27T09:48:40Z",
    "title_canon_sha256": "8fb02f481dd1214b203abf11b185605e13712e2168a50e67f37449c2b68c55da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08595",
    "kind": "arxiv",
    "version": 2
  }
}