Pith Number

pith:RRTFF4WG

pith:2015:RRTFF4WG64RNOPJQ7NICSJKQD6

not attested not anchored not stored refs pending

Gr{\"o}bner basis. a "pseudo-polynomial" algorithm for computing the Frobenius number

Dung Nguyen Thi, Marcel Morales

arxiv:1510.01973 v2 · 2015-10-07 · math.AC · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRTFF4WG64RNOPJQ7NICSJKQD6}

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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.

Receipt and verification

First computed	2026-05-18T01:24:06.424511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c6652f2c6f722d73d30fb502925501fb5e7abb4c561bbe7f0e56a27cca55f3e

Aliases

arxiv: 1510.01973 · arxiv_version: 1510.01973v2 · doi: 10.48550/arxiv.1510.01973 · pith_short_12: RRTFF4WG64RN · pith_short_16: RRTFF4WG64RNOPJQ · pith_short_8: RRTFF4WG

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/RRTFF4WG64RNOPJQ7NICSJKQD6 \
  | 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: 8c6652f2c6f722d73d30fb502925501fb5e7abb4c561bbe7f0e56a27cca55f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccfe6384a70ba53e005d265d71d318f499500f5699f6b65d4f968a98e1976d60",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-10-07T14:53:33Z",
    "title_canon_sha256": "afc415371d14bf456b2faed2faaa71ba130aa9a67e94c92354665ae3ee666469"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01973",
    "kind": "arxiv",
    "version": 2
  }
}