Pith Number

pith:VFNVPE66

pith:2012:VFNVPE66XPTZGQQROCQTWNFZF7

not attested not anchored not stored refs pending

Nematic ferromagnetism on the Lieb lattice

Ke-Ji Chen, Wei Zhang

arxiv:1201.0722 v2 · 2012-01-03 · cond-mat.quant-gas · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFNVPE66XPTZGQQROCQTWNFZF7}

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	2026-05-18T02:41:09.279402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a95b5793debbe793421170a13b34b92ff79113a1f7bbdeb602956fff94f9617c

Aliases

arxiv: 1201.0722 · arxiv_version: 1201.0722v2 · doi: 10.48550/arxiv.1201.0722 · pith_short_12: VFNVPE66XPTZ · pith_short_16: VFNVPE66XPTZGQQR · pith_short_8: VFNVPE66

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/VFNVPE66XPTZGQQROCQTWNFZF7 \
  | 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: a95b5793debbe793421170a13b34b92ff79113a1f7bbdeb602956fff94f9617c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1465b74bcb7d0e25c52e2b09e48d514f23d66d93fb9e423938d61f03702d3ffa",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-01-03T18:58:01Z",
    "title_canon_sha256": "7a5f21b434c1dcee828cb88f9f89d5bda1647890024d63dfb45905d92b0f573a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0722",
    "kind": "arxiv",
    "version": 2
  }
}