Pith Number

pith:FHFU7I75

pith:2025:FHFU7I757JJ5WBJB3QMCNO6E5V

not attested not anchored not stored refs pending

Image Computation for Quantum Transition Systems

Dingchao Gao, Mingsheng Ying, Sanjiang Li, Shenggang Ying, Xin Hong

arxiv:2503.04146 v1 · 2025-03-06 · cs.DS · cs.ET · 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{FHFU7I757JJ5WBJB3QMCNO6E5V}

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	2026-07-05T10:25:29.870622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29cb4fa3fdfa53db0521dc1826bbc4ed6165e83b96cb30b2544ec453b373fc28

Aliases

arxiv: 2503.04146 · arxiv_version: 2503.04146v1 · doi: 10.48550/arxiv.2503.04146 · pith_short_12: FHFU7I757JJ5 · pith_short_16: FHFU7I757JJ5WBJB · pith_short_8: FHFU7I75

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/FHFU7I757JJ5WBJB3QMCNO6E5V \
  | 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: 29cb4fa3fdfa53db0521dc1826bbc4ed6165e83b96cb30b2544ec453b373fc28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2945bf46f7aa28b717195333a076cadcd195c87fc3d6efaebbc8c3808d8e7e8d",
    "cross_cats_sorted": [
      "cs.ET",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-03-06T06:49:49Z",
    "title_canon_sha256": "fdd6c1402f1e730df8272a4e43f22167db21d48248562adf65bd16ddee23a8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04146",
    "kind": "arxiv",
    "version": 1
  }
}