Pith Number

pith:26RD6AIV

pith:2011:26RD6AIVMBQWJCYXNRS3W4EHRW

not attested not anchored not stored refs pending

On the Continuity of Multivariate Lagrange Interpolation at Chung-Yao Lattices

Jean-Paul Calvi, Phung Van Manh

arxiv:1112.2869 v1 · 2011-12-13 · 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{26RD6AIVMBQWJCYXNRS3W4EHRW}

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	2026-05-17T23:53:19.056735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7a23f01156061648b176c65bb70878d989fc3b0b6af420d77f80c0cd8d151dd

Aliases

arxiv: 1112.2869 · arxiv_version: 1112.2869v1 · doi: 10.48550/arxiv.1112.2869 · pith_short_12: 26RD6AIVMBQW · pith_short_16: 26RD6AIVMBQWJCYX · pith_short_8: 26RD6AIV

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/26RD6AIVMBQWJCYXNRS3W4EHRW \
  | 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: d7a23f01156061648b176c65bb70878d989fc3b0b6af420d77f80c0cd8d151dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa3c13ec4bac65a043e2f9dceeb9b2f8019c0ac67ca2f9ee45ab240f086882dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-12-13T12:20:41Z",
    "title_canon_sha256": "dc953758af3fba93e8b9f4f274c3021548c21b18d148fa911ef089d0d36f34bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2869",
    "kind": "arxiv",
    "version": 1
  }
}