Pith Number

pith:NQMIW7JE

pith:2026:NQMIW7JE5PYP357YQFOGN7NVRZ

not attested not anchored not stored refs pending

Dimension Reduction for Quantum Adaptive Agents

Rishi Sundar, Thomas J. Elliott

arxiv:2607.19156 v1 · 2026-07-21 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQMIW7JE5PYP357YQFOGN7NVRZ}

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	2026-07-22T01:24:11.316045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c188b7d24ebf0fdf7f8815c66fdb58e73b0a2e6db94b64299bafa21688e94aa

Aliases

arxiv: 2607.19156 · arxiv_version: 2607.19156v1 · doi: 10.48550/arxiv.2607.19156 · pith_short_12: NQMIW7JE5PYP · pith_short_16: NQMIW7JE5PYP357Y · pith_short_8: NQMIW7JE

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/NQMIW7JE5PYP357YQFOGN7NVRZ \
  | 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: 6c188b7d24ebf0fdf7f8815c66fdb58e73b0a2e6db94b64299bafa21688e94aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d6e7fc182044b895b750c15be022306fc09d1b807d0031f5b7cc8683fc1572f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-21T14:54:55Z",
    "title_canon_sha256": "749f9eaba50dc772a4e96175dc642b8cc2fb370e412a38e0df5c891822d8f421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19156",
    "kind": "arxiv",
    "version": 1
  }
}