Pith Number

pith:SLV7I4FL

pith:2016:SLV7I4FLSGU6PHKZ4XE2ZOFWT5

not attested not anchored not stored refs pending

Driver Hamiltonians for constrained optimization in quantum annealing

Itay Hen, Marcelo S. Sarandy

arxiv:1602.07942 v2 · 2016-02-25 · 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{SLV7I4FLSGU6PHKZ4XE2ZOFWT5}

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	2026-05-18T01:03:36.600672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ebf470ab91a9e79d59e5c9acb8b69f4a75db5097c8aaf96912958050a41ad5

Aliases

arxiv: 1602.07942 · arxiv_version: 1602.07942v2 · doi: 10.48550/arxiv.1602.07942 · pith_short_12: SLV7I4FLSGU6 · pith_short_16: SLV7I4FLSGU6PHKZ · pith_short_8: SLV7I4FL

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/SLV7I4FLSGU6PHKZ4XE2ZOFWT5 \
  | 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: 92ebf470ab91a9e79d59e5c9acb8b69f4a75db5097c8aaf96912958050a41ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aded4d218e261dcd418e77b2818d5a9cfd4732070ce90aa2a30d8ff2662bfc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-25T14:21:38Z",
    "title_canon_sha256": "e5412afafc032f967253d5c9165317e402dcc9c514f17fc6abe771d24ffcd2b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07942",
    "kind": "arxiv",
    "version": 2
  }
}