Pith Number

pith:Q6G63GDQ

pith:2014:Q6G63GDQLI6XDWTZ6BACEY6L7Q

not attested not anchored not stored refs pending

Algorithm engineering for a quantum annealing platform

Andrew D. King, Catherine C. McGeoch

arxiv:1410.2628 v2 · 2014-10-09 · cs.DS · cs.ET · 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{Q6G63GDQLI6XDWTZ6BACEY6L7Q}

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	2026-05-18T02:39:47.762924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

878ded98705a3d71da79f0402263cbfc20bbe8ae16cf3759246cb0cab1ab7830

Aliases

arxiv: 1410.2628 · arxiv_version: 1410.2628v2 · doi: 10.48550/arxiv.1410.2628 · pith_short_12: Q6G63GDQLI6X · pith_short_16: Q6G63GDQLI6XDWTZ · pith_short_8: Q6G63GDQ

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/Q6G63GDQLI6XDWTZ6BACEY6L7Q \
  | 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: 878ded98705a3d71da79f0402263cbfc20bbe8ae16cf3759246cb0cab1ab7830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4c369b0f0db83ee71d7c9dc049f4a5e1092ec4e848ecd21ad75decab1440696",
    "cross_cats_sorted": [
      "cs.ET",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-10-09T21:09:09Z",
    "title_canon_sha256": "130a841e1259daa1e0333c74d0968376eb898ced34d4a3f9e8e8e106fd2bf8c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2628",
    "kind": "arxiv",
    "version": 2
  }
}