Pith Number

pith:FLM6AOGA

pith:2015:FLM6AOGAPO5M3X47UY753ISKG2

not attested not anchored not stored refs pending

Numerical semigroups with a given set of pseudo-Frobenius numbers

A. M. Robles-P\'erez, M. Delgado, P. A. Garc\'ia-S\'anchez

arxiv:1505.08111 v1 · 2015-05-29 · 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{FLM6AOGAPO5M3X47UY753ISKG2}

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	2026-05-17T23:53:13.813348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ad9e038c07bbacddf9fa63fdda24a36bd3f2dcfffb6636ff5b8b32900a3ea0c

Aliases

arxiv: 1505.08111 · arxiv_version: 1505.08111v1 · doi: 10.48550/arxiv.1505.08111 · pith_short_12: FLM6AOGAPO5M · pith_short_16: FLM6AOGAPO5M3X47 · pith_short_8: FLM6AOGA

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/FLM6AOGAPO5M3X47UY753ISKG2 \
  | 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: 2ad9e038c07bbacddf9fa63fdda24a36bd3f2dcfffb6636ff5b8b32900a3ea0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2437ccfcb4df9a105ccb6af65472407f2a5cd2a1667d61e7df1eeed187580c4f",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-05-29T16:54:40Z",
    "title_canon_sha256": "0baa6bf01dc193e1463646f06ab2156a28608db045bb89e9d088a6e7524bc629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.08111",
    "kind": "arxiv",
    "version": 1
  }
}