Pith Number

pith:5TIYC4NX

pith:2025:5TIYC4NXHHI73Z4IQQJJNJBD5U

not attested not anchored not stored refs pending

Counting finite semirings

J. D. Mitchell, J. Edwards, P. Ragavan

arxiv:2507.03709 v3 · 2025-07-04 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TIYC4NXHHI73Z4IQQJJNJBD5U}

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.

Cited by

1 paper in Pith

A new limit variety of additively idempotent semirings

Receipt and verification

First computed	2026-06-23T01:12:46.242011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecd18171b739d1fde788841296a423ed1c748f46c708dbe0c6d99d34d0ccb2f9

Aliases

arxiv: 2507.03709 · arxiv_version: 2507.03709v3 · doi: 10.48550/arxiv.2507.03709 · pith_short_12: 5TIYC4NXHHI7 · pith_short_16: 5TIYC4NXHHI73Z4I · pith_short_8: 5TIYC4NX

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/5TIYC4NXHHI73Z4IQQJJNJBD5U \
  | 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: ecd18171b739d1fde788841296a423ed1c748f46c708dbe0c6d99d34d0ccb2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a71b476f8415f60aef4e6a7760cfdc5be9d78add6c3b0812fc91b00fea0b20ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2025-07-04T16:48:17Z",
    "title_canon_sha256": "74b5c808a980841c29ba380e349cac7ff4587c21eee65ba427d0295fd7cc2a0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03709",
    "kind": "arxiv",
    "version": 3
  }
}