Pith Number

pith:4PLTBLCR

pith:2026:4PLTBLCR2QOS6CVEMZURFUDUED

not attested not anchored not stored refs pending

Taxonomy of integrable and ground-state solvable models: Jastrow wave functions on graphs and parent Hamiltonians

Adolfo del Campo, Nilanjan Sasmal

arxiv:2602.22315 v2 · 2026-02-25 · quant-ph · cond-mat.quant-gas · 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{4PLTBLCR2QOS6CVEMZURFUDUED}

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	2026-06-25T01:18:37.134547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3d730ac51d41d2f0aa4666912d07420c69374a5bd61eebcc22ab7fa266bdb13

Aliases

arxiv: 2602.22315 · arxiv_version: 2602.22315v2 · doi: 10.48550/arxiv.2602.22315 · pith_short_12: 4PLTBLCR2QOS · pith_short_16: 4PLTBLCR2QOS6CVE · pith_short_8: 4PLTBLCR

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/4PLTBLCR2QOS6CVEMZURFUDUED \
  | 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: e3d730ac51d41d2f0aa4666912d07420c69374a5bd61eebcc22ab7fa266bdb13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "121f3d46f2e28c181a8451881f44b41396fd68cf31eac53e554dc7b55f4f39d3",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-25T19:00:02Z",
    "title_canon_sha256": "cee55531fd188f6d6ce2f8d7e71051d5b27d425f87f9825ced6928872990fa6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.22315",
    "kind": "arxiv",
    "version": 2
  }
}