Pith Number

pith:IVCYPTL4

pith:2004:IVCYPTL424MDDB2KUMP7KC66RH

not attested not anchored not stored refs pending

A Haldane-Shastry spin chain of BC_N type in a constant magnetic field

A. Enciso, A. Gonzalez-Lopez, F. Finkel, M.A. Rodriguez

arxiv:hep-th/0412098 v1 · 2004-12-09 · hep-th · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVCYPTL424MDDB2KUMP7KC66RH}

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	2026-05-18T01:38:45.991658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

454587cd7cd71831874aa31ff50bde89e9301b0c72501213b2d161f84c490b9b

Aliases

arxiv: hep-th/0412098 · arxiv_version: hep-th/0412098v1 · doi: 10.48550/arxiv.hep-th/0412098 · pith_short_12: IVCYPTL424MD · pith_short_16: IVCYPTL424MDDB2K · pith_short_8: IVCYPTL4

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/IVCYPTL424MDDB2KUMP7KC66RH \
  | 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: 454587cd7cd71831874aa31ff50bde89e9301b0c72501213b2d161f84c490b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1be579748f58d82f1b247427621fa243e475fe9d60f350b882cf8f310ca73d59",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-12-09T14:23:49Z",
    "title_canon_sha256": "d4186e1cfc94f5fbc7616bf4d816a40736dde042f2143614b8be3766746b1e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0412098",
    "kind": "arxiv",
    "version": 1
  }
}