Pith Number

pith:EQJ2QD6A

pith:2025:EQJ2QD6APQ7O6YFZQU7WQHRJC4

not attested not anchored not stored refs pending

Coplanar order induced by emergent frustration

Hai-Qing Lin, Lu Liu, Wenan Guo, Zehui Deng

arxiv:2504.13555 v1 · 2025-04-18 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQJ2QD6APQ7O6YFZQU7WQHRJC4}

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.

Cited by

1 paper in Pith

Phase diagram of the extended chequerboard $J-Q$ model

Receipt and verification

First computed	2026-07-05T10:50:57.686415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2413a80fc07c3eef60b9853f681e29173ae8a5f40be66d7359271f697ed24ff8

Aliases

arxiv: 2504.13555 · arxiv_version: 2504.13555v1 · doi: 10.48550/arxiv.2504.13555 · pith_short_12: EQJ2QD6APQ7O · pith_short_16: EQJ2QD6APQ7O6YFZ · pith_short_8: EQJ2QD6A

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/EQJ2QD6APQ7O6YFZQU7WQHRJC4 \
  | 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: 2413a80fc07c3eef60b9853f681e29173ae8a5f40be66d7359271f697ed24ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43923d532c59545a26490e5f97f27792b5e2c9a80e8025e443dbd15d1da19641",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-04-18T08:48:49Z",
    "title_canon_sha256": "de53c5eda90ced9c1ae8a8bc4d77369c7b5da724c6b3089141b4dc00fd731afc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13555",
    "kind": "arxiv",
    "version": 1
  }
}