Pith Number

pith:V7KL7UD2

pith:1996:V7KL7UD2QRPF4AJOA7YAMS53TC

not attested not anchored not stored refs pending

Two-hole problem in the t-J model: A canonical transformation approach

A. L. Chernyshev, V. A. Shubin, V. I. Belinicher

arxiv:cond-mat/9611001 v1 · 1996-11-01 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7KL7UD2QRPF4AJOA7YAMS53TC}

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	2026-05-18T01:07:09.162395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd4bfd07a845e5e012e07f0064bbb98b7d243f1f70f24b8b123e48df82ef959

Aliases

arxiv: cond-mat/9611001 · arxiv_version: cond-mat/9611001v1 · doi: 10.48550/arxiv.cond-mat/9611001 · pith_short_12: V7KL7UD2QRPF · pith_short_16: V7KL7UD2QRPF4AJO · pith_short_8: V7KL7UD2

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/V7KL7UD2QRPF4AJOA7YAMS53TC \
  | 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: afd4bfd07a845e5e012e07f0064bbb98b7d243f1f70f24b8b123e48df82ef959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8382c8da48475803205173cc3205105335e740da7078bcb1da3041f4113079aa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1996-11-01T08:32:11Z",
    "title_canon_sha256": "c429a2c14b29e181b1d32c6cb03ccc9da9dacd19b21121794afbcc38718a4a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9611001",
    "kind": "arxiv",
    "version": 1
  }
}