Pith Number

pith:D4E4YMAA

pith:2023:D4E4YMAAIRFROLAJ3LBQ6WMEKS

not attested not anchored not stored refs pending

Spin-charge separation and unconventional superconductivity in \textit{t}-\textit{J} model on honeycomb lattice

Hao Zhang, Jian-Jian Miao, Wei-Qiang Chen, Zheng-Cheng Gu, Zheng-Yuan Yue

arxiv:2301.02274 v1 · 2023-01-05 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4E4YMAAIRFROLAJ3LBQ6WMEKS}

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	2026-07-05T05:31:04.863102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f09cc3000444b172c09dac30f59845486c94012b41a8ba519bbd6c1b8703ff4

Aliases

arxiv: 2301.02274 · arxiv_version: 2301.02274v1 · doi: 10.48550/arxiv.2301.02274 · pith_short_12: D4E4YMAAIRFR · pith_short_16: D4E4YMAAIRFROLAJ · pith_short_8: D4E4YMAA

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/D4E4YMAAIRFROLAJ3LBQ6WMEKS \
  | 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: 1f09cc3000444b172c09dac30f59845486c94012b41a8ba519bbd6c1b8703ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43cea3441b05a963498e05291e9f0394ea90b1bf27deff7e61186c11d4546635",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2023-01-05T19:20:34Z",
    "title_canon_sha256": "a832fb929af0571a2e467077aaeee9804f1975ac218d662c4bc1320a8cba7efe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02274",
    "kind": "arxiv",
    "version": 1
  }
}