Pith Number

pith:NJGL7VNY

pith:2004:NJGL7VNYX33DXK3J2BKXDJ5TBT

not attested not anchored not stored refs pending

Quantitative expression of the spin gap via bosonization for a dimerized spin-1/2 chain

Edmond Orignac

arxiv:cond-mat/0403175 v1 · 2004-03-05 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJGL7VNYX33DXK3J2BKXDJ5TBT}

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.

Cited by

1 paper in Pith

One dimensional Bose-Hubbard model with long range hopping

Receipt and verification

First computed	2026-07-04T14:20:56.852855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4cbfd5b8bef63bab69d05571a7b30cf74c69b8a7b44ed5a9ef49a435dc121f

Aliases

arxiv: cond-mat/0403175 · arxiv_version: cond-mat/0403175v1 · doi: 10.48550/arxiv.cond-mat/0403175 · pith_short_12: NJGL7VNYX33D · pith_short_16: NJGL7VNYX33DXK3J · pith_short_8: NJGL7VNY

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/NJGL7VNYX33DXK3J2BKXDJ5TBT \
  | 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: 6a4cbfd5b8bef63bab69d05571a7b30cf74c69b8a7b44ed5a9ef49a435dc121f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f30829528964322164c0843e11b6f500c5a9f672580aba6f924f50e7b7b66182",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2004-03-05T16:15:06Z",
    "title_canon_sha256": "59260f4804af9a054aa9a583ded77eb9fbe4162a849342fdc0370a9aceb2393f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0403175",
    "kind": "arxiv",
    "version": 1
  }
}