Pith Number

pith:C7MSEENO

pith:2024:C7MSEENOQRHEFDTDXLIXSMKH4Y

not attested not anchored not stored refs pending

Fast-Decaying Polynomial Reproduction

Giacomo Cappellazzo, Stefano De Marchi

arxiv:2411.14933 v1 · 2024-11-22 · math.NA · cs.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{C7MSEENOQRHEFDTDXLIXSMKH4Y}

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	2026-07-05T09:39:13.830264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d92211ae844e428e63bad1793147e611f28664fd6de666cec6dec4aafcd932

Aliases

arxiv: 2411.14933 · arxiv_version: 2411.14933v1 · doi: 10.48550/arxiv.2411.14933 · pith_short_12: C7MSEENOQRHE · pith_short_16: C7MSEENOQRHEFDTD · pith_short_8: C7MSEENO

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/C7MSEENOQRHEFDTDXLIXSMKH4Y \
  | 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: 17d92211ae844e428e63bad1793147e611f28664fd6de666cec6dec4aafcd932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36c099b5f3d5411fa2de0636dd6250c9a865669d1a8eeb28697fbf2949e85c7a",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-22T13:44:53Z",
    "title_canon_sha256": "0dce070ac5e6889bec080467312c98b7386d14553b532696cf5aa779aa0d711e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14933",
    "kind": "arxiv",
    "version": 1
  }
}