Pith Number

pith:T4SH5NFJ

pith:2019:T4SH5NFJXLHFJV4ZNOI7ALYVZS

not attested not anchored not stored refs pending

Quantum Associative Memory in HEP Track Pattern Recognition

Illya Shapoval, Paolo Calafiura

arxiv:1902.00498 v2 · 2019-01-30 · hep-ex · 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{T4SH5NFJXLHFJV4ZNOI7ALYVZS}

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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

1 paper in Pith

Quantum Algorithms for Jet Clustering

Receipt and verification

First computed	2026-07-05T00:18:50.581141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f247eb4a9bace54d7996b91f02f15cc9fb395b027d7c9eae83a6f1cc0f7ee49

Aliases

arxiv: 1902.00498 · arxiv_version: 1902.00498v2 · doi: 10.48550/arxiv.1902.00498 · pith_short_12: T4SH5NFJXLHF · pith_short_16: T4SH5NFJXLHFJV4Z · pith_short_8: T4SH5NFJ

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/T4SH5NFJXLHFJV4ZNOI7ALYVZS \
  | 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: 9f247eb4a9bace54d7996b91f02f15cc9fb395b027d7c9eae83a6f1cc0f7ee49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cdcd5797d129b236b65b886daceff41e5d771187a6774d436cd4f9ca729beab",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-01-30T01:23:03Z",
    "title_canon_sha256": "a28a45d9eab2b19288f009e0a0b8a28c534ac299736c9b8b35f6b5b3103b157f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00498",
    "kind": "arxiv",
    "version": 2
  }
}