Pith Number

pith:G53MH6HC

pith:2017:G53MH6HCNO7MG5BXZUUUIVOOFT

not attested not anchored not stored refs pending

The Complexity of Translationally-Invariant Low-Dimensional Spin Lattices in 3D

Johannes Bausch, Stephen Piddock

arxiv:1702.08830 v1 · 2017-02-28 · quant-ph · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G53MH6HCNO7MG5BXZUUUIVOOFT}

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	2026-05-18T00:29:46.372534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3776c3f8e26bbec37437cd294455ce2cfd5a6aa12ce52733a9005ad9ac22949b

Aliases

arxiv: 1702.08830 · arxiv_version: 1702.08830v1 · doi: 10.48550/arxiv.1702.08830 · pith_short_12: G53MH6HCNO7M · pith_short_16: G53MH6HCNO7MG5BX · pith_short_8: G53MH6HC

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/G53MH6HCNO7MG5BXZUUUIVOOFT \
  | 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: 3776c3f8e26bbec37437cd294455ce2cfd5a6aa12ce52733a9005ad9ac22949b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a64dcb8d83d85f6b1967644479e38eb216d74dc43e7f4a64a1e49aac5cb17ef0",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-28T15:47:39Z",
    "title_canon_sha256": "e780ea20515a4157f7b610a13897047174f3fa5ec38fd641fb1d1a76337cc1c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08830",
    "kind": "arxiv",
    "version": 1
  }
}