Pith Number

pith:W2FYY6J7

pith:2020:W2FYY6J7ATRZ4NYVGFLJJIDI2S

not attested not anchored not stored refs pending

Quantum coherence and spin nematic to nematic quantum phase transitions in biquadratic spin-1 and -2 XY chains with rhombic single-ion anisotropy

Huan-Qiang Zhou, Rui Mao, Sam Young Cho, Yan-Wei Dai

arxiv:2010.01812 v1 · 2020-10-05 · cond-mat.str-el · quant-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{W2FYY6J7ATRZ4NYVGFLJJIDI2S}

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	2026-07-05T02:12:06.719433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68b8c793f04e39e3715315694a068d4b4254dc00622ee397c02277fc53030d9

Aliases

arxiv: 2010.01812 · arxiv_version: 2010.01812v1 · doi: 10.48550/arxiv.2010.01812 · pith_short_12: W2FYY6J7ATRZ · pith_short_16: W2FYY6J7ATRZ4NYV · pith_short_8: W2FYY6J7

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/W2FYY6J7ATRZ4NYVGFLJJIDI2S \
  | 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: b68b8c793f04e39e3715315694a068d4b4254dc00622ee397c02277fc53030d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "628157107b9651a49287a9807fd1443ebe6a9c1602492c7cf03c2e3d68745cff",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-10-05T06:55:36Z",
    "title_canon_sha256": "24bcc12a891192669c6d38fe213dd15b3a8dd173e69ad7b380b43cd8a1e801ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01812",
    "kind": "arxiv",
    "version": 1
  }
}