Pith Number

pith:DQCF6IFT

pith:2017:DQCF6IFTUVQR62JVACYXFEOX3P

not attested not anchored not stored refs pending

Oscillator-based Ising Machine

Jaijeet Roychowdhury, Tianshi Wang

arxiv:1709.08102 v2 · 2017-09-23 · cs.ET · physics.comp-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{DQCF6IFTUVQR62JVACYXFEOX3P}

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	2026-05-18T00:32:57.237660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c045f20b3a5611f693500b17291d7dbe90b5c438eed5d359c29aa962626d9f4

Aliases

arxiv: 1709.08102 · arxiv_version: 1709.08102v2 · doi: 10.48550/arxiv.1709.08102 · pith_short_12: DQCF6IFTUVQR · pith_short_16: DQCF6IFTUVQR62JV · pith_short_8: DQCF6IFT

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/DQCF6IFTUVQR62JVACYXFEOX3P \
  | 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: 1c045f20b3a5611f693500b17291d7dbe90b5c438eed5d359c29aa962626d9f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "538685c6615c0084136a4289071daee3525facc7b062eec6d65b3b87ff16257f",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2017-09-23T19:03:08Z",
    "title_canon_sha256": "1cc45ccf36ae6e585048c6e2eaaedc37eac42b108c45e28ace5da145d5ff5815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08102",
    "kind": "arxiv",
    "version": 2
  }
}