Pith Number

pith:TIY4X3SW

pith:2018:TIY4X3SWE5GVIPQAYZJGUMQFBI

not attested not anchored not stored refs pending

Constructing Initial Value Spaces of Lattice Equations

Matthew Nolan, Nalini Joshi, Sarah Lobb

arxiv:1807.06162 v2 · 2018-07-17 · nlin.SI · math-ph · math.DS · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIY4X3SWE5GVIPQAYZJGUMQFBI}

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	2026-05-17T23:50:07.162398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a31cbee56274d543e00c6526a32050a14cf6df93aead2bfa785c620e6234ba9

Aliases

arxiv: 1807.06162 · arxiv_version: 1807.06162v2 · doi: 10.48550/arxiv.1807.06162 · pith_short_12: TIY4X3SWE5GV · pith_short_16: TIY4X3SWE5GVIPQA · pith_short_8: TIY4X3SW

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/TIY4X3SWE5GVIPQAYZJGUMQFBI \
  | 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: 9a31cbee56274d543e00c6526a32050a14cf6df93aead2bfa785c620e6234ba9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5751cc912d7e733c5d3b1813e983babf8ea3c0bc5ad2c55f16ff7c00b8e750a",
    "cross_cats_sorted": [
      "math-ph",
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2018-07-17T00:40:23Z",
    "title_canon_sha256": "e12cde8bd1b7f368088f9eafc3172238824be9c3af2817c2bc1e9e0b1b4470b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06162",
    "kind": "arxiv",
    "version": 2
  }
}