Pith Number

pith:U3YDBXA2

pith:2021:U3YDBXA2ASM3ZDFKFCVLGKT6PI

not attested not anchored not stored refs pending

Quantum imaginary time evolution steered by reinforcement learning

Bei Zeng, Chenfeng Cao, D. L. Zhou, Shi-yao Hou, Zheng An

arxiv:2105.08696 v3 · 2021-05-18 · 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{U3YDBXA2ASM3ZDFKFCVLGKT6PI}

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	2026-07-05T04:05:11.501123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6f030dc1a0499bc8caa28aab32a7e7a30ada44bcdeee235c1c32aa60d4c6e99

Aliases

arxiv: 2105.08696 · arxiv_version: 2105.08696v3 · doi: 10.48550/arxiv.2105.08696 · pith_short_12: U3YDBXA2ASM3 · pith_short_16: U3YDBXA2ASM3ZDFK · pith_short_8: U3YDBXA2

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/U3YDBXA2ASM3ZDFKFCVLGKT6PI \
  | 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: a6f030dc1a0499bc8caa28aab32a7e7a30ada44bcdeee235c1c32aa60d4c6e99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac35209f784aca580fcdba5c64c19d305643e725ad75d8d550d1dbdfc28f94c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-18T17:32:33Z",
    "title_canon_sha256": "fa2140841eb091435c97b10787c25820005edaf53c9d28c22ea76463f9daa585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.08696",
    "kind": "arxiv",
    "version": 3
  }
}