Pith Number

pith:ATHP56IW

pith:2017:ATHP56IWV6XOG6NCYC2ZBFDJHW

not attested not anchored not stored refs pending

Multidimensional Sampling of Isotropically Bandlimited Signals

Bal\'azs Cs\'ebfalvi, Erik Agrell

arxiv:1703.00471 v1 · 2017-03-01 · cs.IT · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATHP56IWV6XOG6NCYC2ZBFDJHW}

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	2026-05-18T00:13:07.775691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04cefef916afaee379a2c0b59094693d96adefe3d201420a2fd11752443c32f1

Aliases

arxiv: 1703.00471 · arxiv_version: 1703.00471v1 · doi: 10.48550/arxiv.1703.00471 · pith_short_12: ATHP56IWV6XO · pith_short_16: ATHP56IWV6XOG6NC · pith_short_8: ATHP56IW

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/ATHP56IWV6XOG6NCYC2ZBFDJHW \
  | 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: 04cefef916afaee379a2c0b59094693d96adefe3d201420a2fd11752443c32f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7588f52b0088f6479b3ebde41c13239c094c76b5fb7f8667c8ee1814102966fc",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-01T19:25:14Z",
    "title_canon_sha256": "f3baab7082fc0b4d88cc1147f68fa447fa6cb22a7e364a04d5343c86a1ac59fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00471",
    "kind": "arxiv",
    "version": 1
  }
}