Pith Number

pith:WBCJTAX5

pith:2013:WBCJTAX5ZJJ2WRQATGOUUJCCVL

not attested not anchored not stored refs pending

Tuning between singlet, triplet, and mixed pairing states in an extended Hubbard chain

Ching-Kai Chiu, Hsiang-Hsuan Hung, Jiansheng Wu, Kuei Sun

arxiv:1311.2033 v2 · 2013-11-08 · cond-mat.supr-con · 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{WBCJTAX5ZJJ2WRQATGOUUJCCVL}

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	2026-05-18T02:55:13.197126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0449982fdca53ab4600999d4a2442aadf449199c91d91d260619bed88670f2f

Aliases

arxiv: 1311.2033 · arxiv_version: 1311.2033v2 · doi: 10.48550/arxiv.1311.2033 · pith_short_12: WBCJTAX5ZJJ2 · pith_short_16: WBCJTAX5ZJJ2WRQA · pith_short_8: WBCJTAX5

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/WBCJTAX5ZJJ2WRQATGOUUJCCVL \
  | 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: b0449982fdca53ab4600999d4a2442aadf449199c91d91d260619bed88670f2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7c649d25b3bcae66c6ac398308901b0649a50a710c34a37e1fe7a127d8ccea7",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-11-08T18:14:39Z",
    "title_canon_sha256": "8c9abc4ee8f2b72b2a99e78d42702f2a7bf1b8a41249d906c3eba8b46e9f6d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2033",
    "kind": "arxiv",
    "version": 2
  }
}