Pith Number

pith:67YVCB7L

pith:2016:67YVCB7LX5YTOK5BRTAJTXOEJW

not attested not anchored not stored refs pending

Accurate Reconstruction of Finite Rate of Innovation Signals on the Sphere

Rodney A. Kennedy, Yahya Sattar, Zubair Khalid

arxiv:1612.06159 v1 · 2016-12-19 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67YVCB7LX5YTOK5BRTAJTXOEJW}

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	2026-05-18T00:54:45.805719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f15107ebbf71372ba18cc099ddc44dad109efc5780816010d51c7952ae4afd

Aliases

arxiv: 1612.06159 · arxiv_version: 1612.06159v1 · doi: 10.48550/arxiv.1612.06159 · pith_short_12: 67YVCB7LX5YT · pith_short_16: 67YVCB7LX5YTOK5B · pith_short_8: 67YVCB7L

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/67YVCB7LX5YTOK5BRTAJTXOEJW \
  | 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: f7f15107ebbf71372ba18cc099ddc44dad109efc5780816010d51c7952ae4afd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b6bd73668351d9805523f31ba3bf8f11a6eae53094293641b9b308ef5bc6d1e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-12-19T12:58:45Z",
    "title_canon_sha256": "81437ca2d19589579f976c92a644e9c5092a39f24a5a415b2f8230161858875d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06159",
    "kind": "arxiv",
    "version": 1
  }
}