Pith Number

pith:QM2D2RFW

pith:2023:QM2D2RFWXXU446PTWDT4NFYUUH

not attested not anchored not stored refs pending

On The Determination of Sets By Their Subset Sums

Andrea Ciprietti, Federico Glaudo

arxiv:2301.04635 v2 · 2023-01-11 · math.NT · math.CO · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QM2D2RFWXXU446PTWDT4NFYUUH}

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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

Deterministic Algorithms to Solve the $(n,k)$-Complete Hidden Subset Sum Problem

Receipt and verification

First computed	2026-07-05T05:34:05.011896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83343d44b6bde9ce79f3b0e7c69714a1ff9045f38c271398d946177bbedcaebd

Aliases

arxiv: 2301.04635 · arxiv_version: 2301.04635v2 · doi: 10.48550/arxiv.2301.04635 · pith_short_12: QM2D2RFWXXU4 · pith_short_16: QM2D2RFWXXU446PT · pith_short_8: QM2D2RFW

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/QM2D2RFWXXU446PTWDT4NFYUUH \
  | 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: 83343d44b6bde9ce79f3b0e7c69714a1ff9045f38c271398d946177bbedcaebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "393c7c21cac691ac96c5f2f22255011d55bd538eb82fa3f918e5df80a1a5c170",
    "cross_cats_sorted": [
      "math.CO",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2023-01-11T18:39:38Z",
    "title_canon_sha256": "99462451f0a41d001d3e4e418135501301e27c60da18158ae64047dd8ec1abf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04635",
    "kind": "arxiv",
    "version": 2
  }
}