Pith Number

pith:ULL6FADI

pith:2016:ULL6FADINTW6WPKLM3G55URISL

not attested not anchored not stored refs pending

Complexity classification of two-qubit commuting hamiltonians

Adam Bouland, Laura Man\v{c}inska, Xue Zhang

arxiv:1602.04145 v1 · 2016-02-12 · quant-ph · cs.CC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULL6FADINTW6WPKLM3G55URISL}

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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

Kernel-Preserving Dynamics and Symmetry Classification for Synchronization Subspaces

Receipt and verification

First computed	2026-05-18T01:20:54.441724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d7e280686cedeb3d4b66cdded22892dd35fb85e69aa3c2c4fe8f8485aed501

Aliases

arxiv: 1602.04145 · arxiv_version: 1602.04145v1 · doi: 10.48550/arxiv.1602.04145 · pith_short_12: ULL6FADINTW6 · pith_short_16: ULL6FADINTW6WPKL · pith_short_8: ULL6FADI

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/ULL6FADINTW6WPKLM3G55URISL \
  | 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: a2d7e280686cedeb3d4b66cdded22892dd35fb85e69aa3c2c4fe8f8485aed501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca7790e27f4f397379613bb53d71efc76eb6b5bddf8555cbaefa0b5b202a21cd",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-12T18:17:26Z",
    "title_canon_sha256": "deafbb582dd15ec462af9894dc12f4d1953124f68f6bf8fa886779cfb1b49f0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04145",
    "kind": "arxiv",
    "version": 1
  }
}