Pith Number

pith:D3CTC4RN

pith:2014:D3CTC4RN2X7LPMSRV5O7GA4NXC

not attested not anchored not stored refs pending

Lidstone Fractal Interpolation and Error Analysis

G. P. Kapoor, M. Sahoo

arxiv:1407.2367 v1 · 2014-07-09 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3CTC4RN2X7LPMSRV5O7GA4NXC}

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	2026-05-18T02:48:01.803910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ec531722dd5feb7b251af5df3038db8a8c24919a5c54c8b6adb802adfbfb506

Aliases

arxiv: 1407.2367 · arxiv_version: 1407.2367v1 · doi: 10.48550/arxiv.1407.2367 · pith_short_12: D3CTC4RN2X7L · pith_short_16: D3CTC4RN2X7LPMSR · pith_short_8: D3CTC4RN

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/D3CTC4RN2X7LPMSRV5O7GA4NXC \
  | 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: 1ec531722dd5feb7b251af5df3038db8a8c24919a5c54c8b6adb802adfbfb506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c97341062e430b262f3a50c9ff12031319960dc4be82059852331de1d49bf4a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-07-09T06:35:21Z",
    "title_canon_sha256": "150abb9e4d218e4f465addbcafba886cfe0737fce2b42c0d6b46651dd2a071e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2367",
    "kind": "arxiv",
    "version": 1
  }
}