Pith Number

pith:QWDJXZST

pith:2020:QWDJXZSTTM6U67FWENYWAHZMNS

not attested not anchored not stored refs pending

Kosterlitz-Thouless phase and $Z_d$ topological quantum phase

Mohammad Hossein Zarei

arxiv:2004.14669 v2 · 2020-04-30 · quant-ph · 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{QWDJXZSTTM6U67FWENYWAHZMNS}

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	2026-07-05T01:08:46.961243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85869be6539b3d4f7cb62371601f2c6cb9033bbfb72f9d8106fd206d430c47c6

Aliases

arxiv: 2004.14669 · arxiv_version: 2004.14669v2 · doi: 10.48550/arxiv.2004.14669 · pith_short_12: QWDJXZSTTM6U · pith_short_16: QWDJXZSTTM6U67FW · pith_short_8: QWDJXZST

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/QWDJXZSTTM6U67FWENYWAHZMNS \
  | 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: 85869be6539b3d4f7cb62371601f2c6cb9033bbfb72f9d8106fd206d430c47c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d9abfd9a4b41d4a7318bfabc4a7b808727c35d522de241575c4370c9457355",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-30T10:16:59Z",
    "title_canon_sha256": "da911490137102e4d5e4a8c524275e66f5bcd117f31b87b6f9981ea30a44f749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14669",
    "kind": "arxiv",
    "version": 2
  }
}