Pith Number

pith:YFXYJJWX

pith:2020:YFXYJJWXNSTH3LDSZI7FEVRC2F

not attested not anchored not stored refs pending

Intrinsic sign problems in topological quantum field theories

Adam Smith, Omri Golan, Zohar Ringel

arxiv:2005.05343 v3 · 2020-05-11 · cond-mat.str-el · cond-mat.stat-mech · hep-lat · 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{YFXYJJWXNSTH3LDSZI7FEVRC2F}

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

Twisted quantum doubles are sign problem-free

Receipt and verification

First computed	2026-07-05T01:41:18.358837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16f84a6d76ca67dac72ca3e525622d1445f4d59db72652bde35cf867bfd9d94

Aliases

arxiv: 2005.05343 · arxiv_version: 2005.05343v3 · doi: 10.48550/arxiv.2005.05343 · pith_short_12: YFXYJJWXNSTH · pith_short_16: YFXYJJWXNSTH3LDS · pith_short_8: YFXYJJWX

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/YFXYJJWXNSTH3LDSZI7FEVRC2F \
  | 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: c16f84a6d76ca67dac72ca3e525622d1445f4d59db72652bde35cf867bfd9d94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b6ac8c18b228a3ee50985d0082105ea8caaa69a2458862bc33f231f30658ff",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-lat",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-05-11T18:00:05Z",
    "title_canon_sha256": "f1c8ea4275b7589efc5edc9a95ba95ad690b8ef5a36c0f17f20962b3a8bfef15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.05343",
    "kind": "arxiv",
    "version": 3
  }
}