Pith Number

pith:ICFRHVGD

pith:1998:ICFRHVGDBUJ2BO2L2Q6QFYJYV4

not attested not anchored not stored refs pending

Spin-Gap Phase in the One-Dimensional t-J-J' Model

Masaaki Nakamura

arxiv:cond-mat/9801263 v2 · 1998-01-26 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICFRHVGDBUJ2BO2L2Q6QFYJYV4}

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	2026-07-04T16:07:32.898856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

408b13d4c30d13a0bb4bd43d02e138af3389439a703c1d086841c44f23fd39b7

Aliases

arxiv: cond-mat/9801263 · arxiv_version: cond-mat/9801263v2 · doi: 10.48550/arxiv.cond-mat/9801263 · pith_short_12: ICFRHVGDBUJ2 · pith_short_16: ICFRHVGDBUJ2BO2L · pith_short_8: ICFRHVGD

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/ICFRHVGDBUJ2BO2L2Q6QFYJYV4 \
  | 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: 408b13d4c30d13a0bb4bd43d02e138af3389439a703c1d086841c44f23fd39b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d26f9937e5ad0655280a6276baddc3bd974773138cfc7f77a51f8557f6d153d2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1998-01-26T09:15:41Z",
    "title_canon_sha256": "b57112e70e55225aa97721fe7fa388cdd0195446bed5c83eaf9f13a2b35be2ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9801263",
    "kind": "arxiv",
    "version": 2
  }
}