Pith Number

pith:5R3EWDIW

pith:2016:5R3EWDIW744YLISMSYGEINDSIW

not attested not anchored not stored refs pending

Global and Local Uncertainty Principles for Signals on Graphs

Benjamin Ricaud, David Shuman, Nathanael Perraudin, Pierre Vandergheynst

arxiv:1603.03030 v1 · 2016-03-10 · stat.ML · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5R3EWDIW744YLISMSYGEINDSIW}

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	2026-05-18T01:19:19.141703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec764b0d16ff3985a24c960c44347245876821ab468f9af706e907960d180614

Aliases

arxiv: 1603.03030 · arxiv_version: 1603.03030v1 · doi: 10.48550/arxiv.1603.03030 · pith_short_12: 5R3EWDIW744Y · pith_short_16: 5R3EWDIW744YLISM · pith_short_8: 5R3EWDIW

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/5R3EWDIW744YLISMSYGEINDSIW \
  | 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: ec764b0d16ff3985a24c960c44347245876821ab468f9af706e907960d180614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35b1112e5fd3eecacba3738ee409d4cec4aaf5cb659308e5ab0e72a003735b3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-03-10T00:59:15Z",
    "title_canon_sha256": "e636d6cbe4c65d297c8e757b619e2d2e012273c5d67d02ca67766619307657ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03030",
    "kind": "arxiv",
    "version": 1
  }
}