Pith Number

pith:FTTEVGIJ

pith:2011:FTTEVGIJEXBG6WK6GO25A56AD5

not attested not anchored not stored refs pending

Chebyshev Polynomial Approximation for Distributed Signal Processing

David I Shuman, Pascal Frossard, Pierre Vandergheynst

arxiv:1105.1891 v2 · 2011-05-10 · cs.DC · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTTEVGIJEXBG6WK6GO25A56AD5}

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.

Cited by

1 paper in Pith

E-PCN: Jet Tagging with Explainable Particle Chebyshev Networks Using Kinematic Features

Receipt and verification

First computed	2026-05-18T00:58:18.953067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ce64a990925c26f595e33b5d077c01f6639d7f459e8c91fab8319b93bcfa8f8

Aliases

arxiv: 1105.1891 · arxiv_version: 1105.1891v2 · doi: 10.48550/arxiv.1105.1891 · pith_short_12: FTTEVGIJEXBG · pith_short_16: FTTEVGIJEXBG6WK6 · pith_short_8: FTTEVGIJ

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/FTTEVGIJEXBG6WK6GO25A56AD5 \
  | 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: 2ce64a990925c26f595e33b5d077c01f6639d7f459e8c91fab8319b93bcfa8f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfad92c2276f697e163da687abaa4512034a86e840beaecce793662fc47cc803",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-05-10T09:35:54Z",
    "title_canon_sha256": "30015a59272e3e074683d873dad81e6c0af6ef77b9341fef393803ce5cb3affb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1891",
    "kind": "arxiv",
    "version": 2
  }
}