Pith Number

pith:DWYQ2HO7

pith:2017:DWYQ2HO74FOUXMOM345GK5RZVW

not attested not anchored not stored refs pending

Clustering in Hilbert space of a quantum optimization problem

B. Hsu, C. R. Laumann, R. Moessner, S. C. Morampudi, S. L. Sondhi

arxiv:1704.00238 v1 · 2017-04-01 · quant-ph · cond-mat.dis-nn · cond-mat.stat-mech · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWYQ2HO74FOUXMOM345GK5RZVW}

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	2026-05-18T00:32:10.996610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1db10d1ddfe15d4bb1ccdf3a657639ada975d9564e0a1c93a5f797c737207ecf

Aliases

arxiv: 1704.00238 · arxiv_version: 1704.00238v1 · doi: 10.48550/arxiv.1704.00238 · pith_short_12: DWYQ2HO74FOU · pith_short_16: DWYQ2HO74FOUXMOM · pith_short_8: DWYQ2HO7

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/DWYQ2HO74FOUXMOM345GK5RZVW \
  | 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: 1db10d1ddfe15d4bb1ccdf3a657639ada975d9564e0a1c93a5f797c737207ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e3388841b0a90dc994b3b9b09b48cb4abd16ec08dc7bb5b6a2a2930e3125f3e",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-01T23:21:06Z",
    "title_canon_sha256": "b3138a08c6a8c8e1a7aa70e67f8af61144152ab68b81a4698d38fdad1fe84d2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00238",
    "kind": "arxiv",
    "version": 1
  }
}