Pith Number

pith:RB7OTA3N

pith:2019:RB7OTA3NIQVRTIVNKKSHLHPYYV

not attested not anchored not stored refs pending

When is a Puiseux monoid atomic?

Felix Gotti, Marly Gotti, Scott T. Chapman

arxiv:1908.09227 v2 · 2019-08-24 · 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{RB7OTA3NIQVRTIVNKKSHLHPYYV}

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	2026-07-05T01:03:20.265544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

887ee9836d442b19a2ad52a4759df8c56c396b5e4194359fab35611c6bc64a98

Aliases

arxiv: 1908.09227 · arxiv_version: 1908.09227v2 · doi: 10.48550/arxiv.1908.09227 · pith_short_12: RB7OTA3NIQVR · pith_short_16: RB7OTA3NIQVRTIVN · pith_short_8: RB7OTA3N

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/RB7OTA3NIQVRTIVNKKSHLHPYYV \
  | 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: 887ee9836d442b19a2ad52a4759df8c56c396b5e4194359fab35611c6bc64a98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ffa24f14932820a4238c99d9885613d9b39f3a752417d7f8d7e17c001f82936",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2019-08-24T23:06:08Z",
    "title_canon_sha256": "d084b0530c47c1d08be148cedf06f2143a387d0b9094e792c9f3e88b80d332ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09227",
    "kind": "arxiv",
    "version": 2
  }
}