Pith Number

pith:BTEXKEJH

pith:2025:BTEXKEJHUJ6QRLY4TVRWJZBJWQ

not attested not anchored not stored refs pending

Unitary Synthesis with AlphaZero via Dynamic Circuits

Bastien Grivet, Nicolas Sangouard, Xavier Valcarce

arxiv:2508.21217 v1 · 2025-08-28 · 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{BTEXKEJHUJ6QRLY4TVRWJZBJWQ}

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	2026-07-05T12:01:30.223894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cc9751127a27d08af1c9d6364e429b4113d10264143a4a6f6433c50d72446ba

Aliases

arxiv: 2508.21217 · arxiv_version: 2508.21217v1 · doi: 10.48550/arxiv.2508.21217 · pith_short_12: BTEXKEJHUJ6Q · pith_short_16: BTEXKEJHUJ6QRLY4 · pith_short_8: BTEXKEJH

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/BTEXKEJHUJ6QRLY4TVRWJZBJWQ \
  | 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: 0cc9751127a27d08af1c9d6364e429b4113d10264143a4a6f6433c50d72446ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b12b3091f27563bf6985a9a21f471736c8f51b35a6f6504e82bd574ffe7cccd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-28T21:15:28Z",
    "title_canon_sha256": "ada30f99cab2845c25eb8c3f0646ac7fb115308ddbcfdcf2c3081f6dc145a739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.21217",
    "kind": "arxiv",
    "version": 1
  }
}