Pith Number

pith:5IEGUFSF

pith:2026:5IEGUFSF2SHSJTMK5UKUHJFQ2F

not attested not anchored not stored refs pending

Polynomials over idempotent semifields

Paul Poncet

arxiv:2607.10492 v1 · 2026-07-11 · 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{5IEGUFSF2SHSJTMK5UKUHJFQ2F}

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

On the Structure of $(\min,+)$ Convolution

Receipt and verification

First computed	2026-07-14T01:21:18.240176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea086a1645d48f24cd8aed1543a4b0d16f24d6ef6aba11cd531a75add9578114

Aliases

arxiv: 2607.10492 · arxiv_version: 2607.10492v1 · doi: 10.48550/arxiv.2607.10492 · pith_short_12: 5IEGUFSF2SHS · pith_short_16: 5IEGUFSF2SHSJTMK · pith_short_8: 5IEGUFSF

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/5IEGUFSF2SHSJTMK5UKUHJFQ2F \
  | 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: ea086a1645d48f24cd8aed1543a4b0d16f24d6ef6aba11cd531a75add9578114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e913f2f8184aef5f5ca8aa93a1721bbe333d81a30c027a835da223021b6b8d51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2026-07-11T21:57:20Z",
    "title_canon_sha256": "d04907eb1db2da9d97c4a5a781c376c9c119fe2fe3f4ef48d2ffba93a019648d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10492",
    "kind": "arxiv",
    "version": 1
  }
}