Pith Number

pith:4JSMC7DW

pith:2017:4JSMC7DW2GCSKM3XA3LJEXQC7E

not attested not anchored not stored refs pending

A Special Homotopy Continuation Method For A Class of Polynomial Systems

Bican Xia, Wenyuan Wu, Yu Wang

arxiv:1704.07536 v1 · 2017-04-25 · cs.SC · math.AG · 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{4JSMC7DW2GCSKM3XA3LJEXQC7E}

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	2026-05-18T00:45:31.777050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e264c17c76d18525337706d6925e02f92b56ef2adf28f58afae4b34ba5f0be1f

Aliases

arxiv: 1704.07536 · arxiv_version: 1704.07536v1 · doi: 10.48550/arxiv.1704.07536 · pith_short_12: 4JSMC7DW2GCS · pith_short_16: 4JSMC7DW2GCSKM3X · pith_short_8: 4JSMC7DW

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/4JSMC7DW2GCSKM3XA3LJEXQC7E \
  | 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: e264c17c76d18525337706d6925e02f92b56ef2adf28f58afae4b34ba5f0be1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a9f7d3da3dc1d36532a973375c09a4ad59dc14a7bc483a0a4c57aaf492a97e",
    "cross_cats_sorted": [
      "math.AG",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2017-04-25T04:42:11Z",
    "title_canon_sha256": "3b601527e1c1b46aa9c800eafc1fa2f8e769b28faabb3f2f6930ddd508e0891a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07536",
    "kind": "arxiv",
    "version": 1
  }
}