Pith Number

pith:XALFPXCY

pith:2011:XALFPXCY3LBWJJYFCYIMFJNVMY

not attested not anchored not stored refs pending

Affine solution sets of sparse polynomial systems

Gabriela Jeronimo, Juan Sabia, Maria Isabel Herrero

arxiv:1110.3038 v2 · 2011-10-13 · math.AG · cs.DS · cs.SC · 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{XALFPXCY3LBWJJYFCYIMFJNVMY}

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	2026-05-18T03:40:49.606824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b81657dc58dac364a7051610c2a5b56625f8c21edd1f2a9f8696da57ae26056c

Aliases

arxiv: 1110.3038 · arxiv_version: 1110.3038v2 · doi: 10.48550/arxiv.1110.3038 · pith_short_12: XALFPXCY3LBW · pith_short_16: XALFPXCY3LBWJJYF · pith_short_8: XALFPXCY

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/XALFPXCY3LBWJJYFCYIMFJNVMY \
  | 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: b81657dc58dac364a7051610c2a5b56625f8c21edd1f2a9f8696da57ae26056c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb6a3f9dde0741e9ac9ec514bea50c9a7e53817feec9b2d0041960c29aacf3d9",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.SC",
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-10-13T19:53:30Z",
    "title_canon_sha256": "c8f8dff4b2c683e6918acf5aab0d723dba673b4ffa0bd8f139ccd3225a8cec78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3038",
    "kind": "arxiv",
    "version": 2
  }
}