Pith Number

pith:5URZLP5E

pith:2017:5URZLP5EHPJEL7KQY4ZTO6SRIN

not attested not anchored not stored refs pending

Free energy-based reinforcement learning using a quantum processor

Anna Levit, Daniel Crawford, Ehsan Zahedinejad, Jaspreet S. Oberoi, Navid Ghadermarzy, Pooya Ronagh

arxiv:1706.00074 v1 · 2017-05-29 · cs.LG · cs.AI · cs.NE · math.OC · 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{5URZLP5EHPJEL7KQY4ZTO6SRIN}

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	2026-05-18T00:43:15.109964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed2395bfa43bd245fd50c733377a51434ccf14a9cffab6dac44453c7a01b551d

Aliases

arxiv: 1706.00074 · arxiv_version: 1706.00074v1 · doi: 10.48550/arxiv.1706.00074 · pith_short_12: 5URZLP5EHPJE · pith_short_16: 5URZLP5EHPJEL7KQ · pith_short_8: 5URZLP5E

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/5URZLP5EHPJEL7KQY4ZTO6SRIN \
  | 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: ed2395bfa43bd245fd50c733377a51434ccf14a9cffab6dac44453c7a01b551d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "667661a9f2e5ebbbf1adab7a736529b29297460b3cd3d5becda9e0351d92a76d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE",
      "math.OC",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-29T18:57:42Z",
    "title_canon_sha256": "9008553db07ea9d707f7c4396ee18f222c0d3b715cb00d0d96964e1e4a5a7e0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00074",
    "kind": "arxiv",
    "version": 1
  }
}