Pith Number

pith:IVKMEW3C

pith:2026:IVKMEW3CARBYB6YA4WF4ZVV3Z3

not attested not anchored not stored refs pending

Investigation of the $J_1$-$J_2$ Heisenberg model on the triangular lattice: A study with projected entangled-pair states

Didier Poilblanc, Ji-Yao Chen, Litao Ma, Wei-Lin Tu

arxiv:2606.31021 v1 · 2026-06-30 · 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{IVKMEW3CARBYB6YA4WF4ZVV3Z3}

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	2026-07-01T01:17:26.512743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4554c25b62044380fb00e58bccd6bbced7b56890789803262c04690bbb0691db

Aliases

arxiv: 2606.31021 · arxiv_version: 2606.31021v1 · doi: 10.48550/arxiv.2606.31021 · pith_short_12: IVKMEW3CARBY · pith_short_16: IVKMEW3CARBYB6YA · pith_short_8: IVKMEW3C

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/IVKMEW3CARBYB6YA4WF4ZVV3Z3 \
  | 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: 4554c25b62044380fb00e58bccd6bbced7b56890789803262c04690bbb0691db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2865bbed9b619809eecbd3aa3aadbb2d87406aba95d1e51f298498045952672",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-06-30T01:38:37Z",
    "title_canon_sha256": "1699a6d5c76189ae6082172dd17e806157f11043c581bfba74ba504b34904efd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31021",
    "kind": "arxiv",
    "version": 1
  }
}