Pith Number

pith:IRQRLWPW

pith:2026:IRQRLWPWBKBS3FFNKCM6E3I3BS

not attested not anchored not stored refs pending

Algebraic properties of overflow semirings

Peyman Nasehpour

arxiv:2606.00916 v1 · 2026-05-30 · math.AC · 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{IRQRLWPWBKBS3FFNKCM6E3I3BS}

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	2026-06-02T01:04:09.411483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

446115d9f60a832d94ad5099e26d1b0c89686075a55bff391b59067d3416c16d

Aliases

arxiv: 2606.00916 · arxiv_version: 2606.00916v1 · doi: 10.48550/arxiv.2606.00916 · pith_short_12: IRQRLWPWBKBS · pith_short_16: IRQRLWPWBKBS3FFN · pith_short_8: IRQRLWPW

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/IRQRLWPWBKBS3FFNKCM6E3I3BS \
  | 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: 446115d9f60a832d94ad5099e26d1b0c89686075a55bff391b59067d3416c16d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da918f74d81f1ff75cf566ddc2d9aa7ed5b4eabaf46dbe1e2007a9afb53838cf",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2026-05-30T22:50:50Z",
    "title_canon_sha256": "e34815de69578bb630a31336deba7e4aa266451fffcbc5c6fac4c49a932e818d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00916",
    "kind": "arxiv",
    "version": 1
  }
}