Pith Number

pith:CUDOYBDN

pith:2012:CUDOYBDN4OOJKVGWP246PLYBP5

not attested not anchored not stored refs pending

Ground-State Analysis for an Exactly Solvable Coupled-Spin Hamiltonian

Eduardo Mattei, Jon Links

arxiv:1206.3364 v4 · 2012-06-15 · nlin.SI · 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{CUDOYBDN4OOJKVGWP246PLYBP5}

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	2026-05-18T03:05:55.075357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1506ec046de39c9554d67eb9e7af017f5eb536a7cbd8a6deb2c28f458bcff5ac

Aliases

arxiv: 1206.3364 · arxiv_version: 1206.3364v4 · doi: 10.48550/arxiv.1206.3364 · pith_short_12: CUDOYBDN4OOJ · pith_short_16: CUDOYBDN4OOJKVGW · pith_short_8: CUDOYBDN

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/CUDOYBDN4OOJKVGWP246PLYBP5 \
  | 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: 1506ec046de39c9554d67eb9e7af017f5eb536a7cbd8a6deb2c28f458bcff5ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f36c37d4f67e9ad06b4fde38626a2c0324f018a19ee6eaaa9b0c67fde54556c0",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-06-15T03:37:53Z",
    "title_canon_sha256": "00314dc330772350ced7f0ba0e362149ae5013636d449d874251214a768b53fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3364",
    "kind": "arxiv",
    "version": 4
  }
}