Pith Number

pith:PZRA3YJ4

pith:2019:PZRA3YJ4S2QWEE7AYTZMEJO7IP

not attested not anchored not stored refs pending

On Post-Processing the Results of Quantum Optimizers

Ajinkya Borle, Josh McCarter

arxiv:1905.13107 v2 · 2019-05-30 · 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{PZRA3YJ4S2QWEE7AYTZMEJO7IP}

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

QCOR: A Language Extension Specification for the Heterogeneous Quantum-Classical Model of Computation

Receipt and verification

First computed	2026-05-17T23:43:14.238058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e620de13c96a16213e0c4f2c225df43f2ba981e2182142591c57a602a070d31

Aliases

arxiv: 1905.13107 · arxiv_version: 1905.13107v2 · doi: 10.48550/arxiv.1905.13107 · pith_short_12: PZRA3YJ4S2QW · pith_short_16: PZRA3YJ4S2QWEE7A · pith_short_8: PZRA3YJ4

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/PZRA3YJ4S2QWEE7AYTZMEJO7IP \
  | 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: 7e620de13c96a16213e0c4f2c225df43f2ba981e2182142591c57a602a070d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8090fc0ec54ff0ca5be7d015cbaa2568b509287055aee99e695f7c43281af557",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2019-05-30T15:36:43Z",
    "title_canon_sha256": "c40f2a8ba0e1134bd6beaa147e25132258c58ca4635117543ddd8168c2d68a94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13107",
    "kind": "arxiv",
    "version": 2
  }
}