Pith Number

pith:QRFWNEYP

pith:2014:QRFWNEYP7GMGQ6VB6C37MDW2QD

not attested not anchored not stored refs pending

On Fast Implementation of Higher Order Hermite-Fejer Interpolation

Guo He, Shuhuang Xiang

arxiv:1406.1083 v1 · 2014-06-04 · 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{QRFWNEYP7GMGQ6VB6C37MDW2QD}

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	2026-05-18T02:50:30.382458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

844b66930ff998687aa1f0b7f60eda80e6f66a6b0354b819f0b63d61eec51116

Aliases

arxiv: 1406.1083 · arxiv_version: 1406.1083v1 · doi: 10.48550/arxiv.1406.1083 · pith_short_12: QRFWNEYP7GMG · pith_short_16: QRFWNEYP7GMGQ6VB · pith_short_8: QRFWNEYP

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/QRFWNEYP7GMGQ6VB6C37MDW2QD \
  | 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: 844b66930ff998687aa1f0b7f60eda80e6f66a6b0354b819f0b63d61eec51116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fbbc86bb6e0f86789b17ae2d98036d7efabb1075b5ae422c921d18e21f00293",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-06-04T15:51:49Z",
    "title_canon_sha256": "69aa8f2e9057982befe7d5b41705a1ce15fd65c652ca853db267e05db1e849fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1083",
    "kind": "arxiv",
    "version": 1
  }
}