Pith Number

pith:OJZEI4XN

pith:2012:OJZEI4XNSMNQ6SFCKXOLY6EU4D

not attested not anchored not stored refs pending

Factorization of polynomials in supertropical algebra

Erez Sheiner

arxiv:1210.5846 v2 · 2012-10-22 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJZEI4XNSMNQ6SFCKXOLY6EU4D}

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	2026-05-18T03:03:32.553971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72724472ed931b0f48a255dcbc7894e0ff89af23c6c90d7567df262e9f93c451

Aliases

arxiv: 1210.5846 · arxiv_version: 1210.5846v2 · doi: 10.48550/arxiv.1210.5846 · pith_short_12: OJZEI4XNSMNQ · pith_short_16: OJZEI4XNSMNQ6SFC · pith_short_8: OJZEI4XN

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/OJZEI4XNSMNQ6SFCKXOLY6EU4D \
  | 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: 72724472ed931b0f48a255dcbc7894e0ff89af23c6c90d7567df262e9f93c451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13babfe1807e6d56dd9c6f262161eef18f8d973b60a859a328e212a32ea39147",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-10-22T09:35:14Z",
    "title_canon_sha256": "31608045b5d6808830dd5969f4a484099144dbbf8caa46d0ecef5763dbcf2a94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5846",
    "kind": "arxiv",
    "version": 2
  }
}