Pith Number

pith:LERSISWO

pith:2025:LERSISWOKQV6W64C4PLP7U7W4B

not attested not anchored not stored refs pending

Arbitrary state creation via controlled measurement

Alexander I. Zenchuk, Junde Wu, Wentao Qi

arxiv:2504.09462 v2 · 2025-04-13 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LERSISWOKQV6W64C4PLP7U7W4B}

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.

Cited by

2 papers in Pith

Quantum Circuit Realization of the PPT and CCNR Criteria

Matrix encoding method in variational algorithm of calculating eigenvalues and generalized eigenvalues

Receipt and verification

First computed	2026-07-05T10:56:17.083583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5923244ace542beb7b82e3d6ffd3f6e04b8668d795ba03dd151ff02ee7369b53

Aliases

arxiv: 2504.09462 · arxiv_version: 2504.09462v2 · doi: 10.48550/arxiv.2504.09462 · pith_short_12: LERSISWOKQV6 · pith_short_16: LERSISWOKQV6W64C · pith_short_8: LERSISWO

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/LERSISWOKQV6W64C4PLP7U7W4B \
  | 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: 5923244ace542beb7b82e3d6ffd3f6e04b8668d795ba03dd151ff02ee7369b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19bd655a47382630f81dc5f6567448cba098a2be98a8cc2848e09335c6e4d1fd",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-13T07:23:50Z",
    "title_canon_sha256": "20cf20bb9804189c816da1054ee7074465b6fa694eaefeea4a31403d35eb7c7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09462",
    "kind": "arxiv",
    "version": 2
  }
}