Pith Number

pith:ZC7HSGD6

pith:2018:ZC7HSGD6GDUYKGL5EV7EIY5TVJ

not attested not anchored not stored refs pending

Gapless spin liquid ground state of spin-1/2 $J_1$-$J_2$ Heisenberg model on square lattices

Chao Wang, Guang-Can Guo, Hong An, Lixin He, Shaojun Dong, Wen-Yuan Liu, YongJian Han

arxiv:1806.07031 v1 · 2018-06-19 · 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{ZC7HSGD6GDUYKGL5EV7EIY5TVJ}

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	2026-05-17T23:57:36.457127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8be79187e30e985197d257e4463b3aa78d0a57a78ca03b98881c77bd1f7b58c

Aliases

arxiv: 1806.07031 · arxiv_version: 1806.07031v1 · doi: 10.48550/arxiv.1806.07031 · pith_short_12: ZC7HSGD6GDUY · pith_short_16: ZC7HSGD6GDUYKGL5 · pith_short_8: ZC7HSGD6

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/ZC7HSGD6GDUYKGL5EV7EIY5TVJ \
  | 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: c8be79187e30e985197d257e4463b3aa78d0a57a78ca03b98881c77bd1f7b58c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e787daef18bae0c16b8dac0fa1cfb94b11a0afe5358b045432879d14a44867e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-06-19T03:33:31Z",
    "title_canon_sha256": "f66f4de3f7687c4acd6d95b4b422235ff55297190b002b3f310414f99d85d385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07031",
    "kind": "arxiv",
    "version": 1
  }
}