Pith Number

pith:CK3DVAHX

pith:2025:CK3DVAHXP4PA2H2WKUXNIQTV6C

not attested not anchored not stored refs pending

Quantum Computing from Graphs

Andrey Boris Khesin

arxiv:2501.17959 v1 · 2025-01-29 · 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{CK3DVAHXP4PA2H2WKUXNIQTV6C}

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	2026-07-05T10:07:04.858324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12b63a80f77f1e0d1f56552ed44275f085436fcac39deb4b0e52d273ae93f147

Aliases

arxiv: 2501.17959 · arxiv_version: 2501.17959v1 · doi: 10.48550/arxiv.2501.17959 · pith_short_12: CK3DVAHXP4PA · pith_short_16: CK3DVAHXP4PA2H2W · pith_short_8: CK3DVAHX

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/CK3DVAHXP4PA2H2WKUXNIQTV6C \
  | 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: 12b63a80f77f1e0d1f56552ed44275f085436fcac39deb4b0e52d273ae93f147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e8813f34f63b5d2bc856419e5ea437ea5ee0eaab4946fc90867590dfaebce5a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-29T19:47:39Z",
    "title_canon_sha256": "8973a0efb3c3632f8720b006671385b2b8a7723a4412aee43e2c1c6c3c455e17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17959",
    "kind": "arxiv",
    "version": 1
  }
}