Pith Number

pith:NEIA6MYX

pith:2023:NEIA6MYX7ADAI3D3BHTDYJF6MC

not attested not anchored not stored refs pending

Numerical Nonlinear Algebra

Anton Leykin, Daniel J. Bates, Frank Sottile, Jonathan D. Hauenstein, Paul Breiding, Tianran Chen

arxiv:2302.08585 v2 · 2023-02-16 · math.AG · cs.NA · 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{NEIA6MYX7ADAI3D3BHTDYJF6MC}

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	2026-07-05T07:53:07.154961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69100f3317f806046c7b09e63c24be60acdfda0f62fd7fe3e5da060bb4436e82

Aliases

arxiv: 2302.08585 · arxiv_version: 2302.08585v2 · doi: 10.48550/arxiv.2302.08585 · pith_short_12: NEIA6MYX7ADA · pith_short_16: NEIA6MYX7ADAI3D3 · pith_short_8: NEIA6MYX

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/NEIA6MYX7ADAI3D3BHTDYJF6MC \
  | 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: 69100f3317f806046c7b09e63c24be60acdfda0f62fd7fe3e5da060bb4436e82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7766f7b64dcd0877afb34cb985b6dd7b3de01b4e7bdfebb8d99f31907b02b277",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-02-16T21:14:43Z",
    "title_canon_sha256": "85e7e459e8e53375936b349e3d08b9fdbf53a78b90c7a7b56e2074c0da8147d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08585",
    "kind": "arxiv",
    "version": 2
  }
}