Pith Number

pith:DGRZUFRI

pith:2014:DGRZUFRILZUKDEPQHSJAXU5DED

not attested not anchored not stored refs pending

Generators of a fraction of a numerical semigroup

Alessio Moscariello

arxiv:1402.4905 v3 · 2014-02-20 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGRZUFRILZUKDEPQHSJAXU5DED}

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	2026-05-18T01:59:58.780258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19a39a16285e68a191f03c920bd3a320d21f484184c4267ee551a889d8ca2d00

Aliases

arxiv: 1402.4905 · arxiv_version: 1402.4905v3 · doi: 10.48550/arxiv.1402.4905 · pith_short_12: DGRZUFRILZUK · pith_short_16: DGRZUFRILZUKDEPQ · pith_short_8: DGRZUFRI

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/DGRZUFRILZUKDEPQHSJAXU5DED \
  | 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: 19a39a16285e68a191f03c920bd3a320d21f484184c4267ee551a889d8ca2d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78b14afe1b4b3fa65e0a05e9eb23a1b1833fe845d44eddb7a36c7155a8fae14f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-02-20T06:19:07Z",
    "title_canon_sha256": "c7467a18ce16af332542238287eee368dbc9284377b1c5c4ca40168d4a555933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4905",
    "kind": "arxiv",
    "version": 3
  }
}