Pith Number

pith:OHBUQMOM

pith:2020:OHBUQMOMVEXAMCFAJSBJY6FJJ3

not attested not anchored not stored refs pending

Decomposable sparse polynomial systems

Frank Sottile, Jose Israel Rodriguez, Taylor Brysiewicz, Thomas Yahl

arxiv:2006.03154 v1 · 2020-06-04 · math.AG · cs.NA · cs.SC · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHBUQMOMVEXAMCFAJSBJY6FJJ3}

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	2026-07-05T02:59:02.751628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c34831cca92e0608a04c829c78a94ecfd54ff4af4899bc63e169ce9f05ba7c

Aliases

arxiv: 2006.03154 · arxiv_version: 2006.03154v1 · doi: 10.48550/arxiv.2006.03154 · pith_short_12: OHBUQMOMVEXA · pith_short_16: OHBUQMOMVEXAMCFA · pith_short_8: OHBUQMOM

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/OHBUQMOMVEXAMCFAJSBJY6FJJ3 \
  | 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: 71c34831cca92e0608a04c829c78a94ecfd54ff4af4899bc63e169ce9f05ba7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60cb9f8dfaa4a7e0250b0a0eb99cc3b6f0a23b23fdfe8b3011325b25a310e0b2",
    "cross_cats_sorted": [
      "cs.NA",
      "cs.SC",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2020-06-04T22:18:32Z",
    "title_canon_sha256": "efcd7ec68fc445cfb16018e5c7f860c5799d4404f346cde93736422b1ff05ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.03154",
    "kind": "arxiv",
    "version": 1
  }
}