Pith Number

pith:J5GH32WV

pith:2016:J5GH32WVTU4MW4GUI5O4XSJHWL

not attested not anchored not stored refs pending

A Quantum Version of Sch\"oning's Algorithm Applied to Quantum 2-SAT

Edward Farhi, Kristan Temme, Shelby Kimmel

arxiv:1603.06985 v1 · 2016-03-22 · quant-ph · cs.CC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5GH32WVTU4MW4GUI5O4XSJHWL}

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	2026-05-18T01:18:24.749406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f4c7dead59d38cb70d4475dcbc927b2c4aad0986820cb71c97a74e876b09abe

Aliases

arxiv: 1603.06985 · arxiv_version: 1603.06985v1 · doi: 10.48550/arxiv.1603.06985 · pith_short_12: J5GH32WVTU4M · pith_short_16: J5GH32WVTU4MW4GU · pith_short_8: J5GH32WV

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/J5GH32WVTU4MW4GUI5O4XSJHWL \
  | 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: 4f4c7dead59d38cb70d4475dcbc927b2c4aad0986820cb71c97a74e876b09abe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7927df3e5bf6d92895145e8307b5a3d65d1d153ea415784dbc398c1a092a417",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-22T21:14:37Z",
    "title_canon_sha256": "8dd21950bf1963d680543628fa0cda2dbaa8e334e3d81d9c4ed6aee48a3766e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06985",
    "kind": "arxiv",
    "version": 1
  }
}