Pith Number

pith:XA4YF7BE

pith:2023:XA4YF7BEPBXCNQHRJCUIZWNQIG

not attested not anchored not stored refs pending

Determining the Rolle function in Hermite interpolatory approximation by solving an appropriate differential equation

J. S. C. Prentice

arxiv:2303.04882 v1 · 2023-03-08 · 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{XA4YF7BEPBXCNQHRJCUIZWNQIG}

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	2026-05-20T00:02:44.857838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b83982fc24786e26c0f148a88cd9b0418ffdf6514ff303ce543df18415aff61b

Aliases

arxiv: 2303.04882 · arxiv_version: 2303.04882v1 · doi: 10.48550/arxiv.2303.04882 · pith_short_12: XA4YF7BEPBXC · pith_short_16: XA4YF7BEPBXCNQHR · pith_short_8: XA4YF7BE

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/XA4YF7BEPBXCNQHRJCUIZWNQIG \
  | 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: b83982fc24786e26c0f148a88cd9b0418ffdf6514ff303ce543df18415aff61b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e41cb777171bc68bc2837c4bed0b9a2d72f6a57b7a9f1d2aaa77f6084f315ed",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-03-08T20:40:23Z",
    "title_canon_sha256": "83ed95c1cd49585e85b8987c1ea4b34e01864899bff70e1e7c90b2c4442e7f45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.04882",
    "kind": "arxiv",
    "version": 1
  }
}