Pith Number

pith:YG27EVHZ

pith:2019:YG27EVHZIJBC446V3SNN6GN6DC

not attested not anchored not stored refs pending

Deformations of the Boundary Theory of the Square Lattice AKLT Model

Angelo Lucia, John Martyn, Kohtaro Kato

arxiv:1912.10327 v2 · 2019-12-21 · quant-ph · cond-mat.stat-mech · cond-mat.str-el · math-ph · 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{YG27EVHZIJBC446V3SNN6GN6DC}

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	2026-07-05T01:18:46.616849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1b5f254f942422e73d5dc9adf19be18add5363b133d7adc03468d85bf7bb16a

Aliases

arxiv: 1912.10327 · arxiv_version: 1912.10327v2 · doi: 10.48550/arxiv.1912.10327 · pith_short_12: YG27EVHZIJBC · pith_short_16: YG27EVHZIJBC446V · pith_short_8: YG27EVHZ

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/YG27EVHZIJBC446V3SNN6GN6DC \
  | 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: c1b5f254f942422e73d5dc9adf19be18add5363b133d7adc03468d85bf7bb16a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c52105bab79b9bd42ff3b0f5779d520e15e273a9ca9846de312d3f94294418a8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-21T20:07:19Z",
    "title_canon_sha256": "e28c07f7436ac3a81817eca416d6cfd67aa9857dbeb4bae15fb855bd5d4483e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10327",
    "kind": "arxiv",
    "version": 2
  }
}