Pith Number

pith:L3RICY47

pith:2014:L3RICY47BNH35CI4JVCX3BOQWE

not attested not anchored not stored refs pending

GSPBOX: A toolbox for signal processing on graphs

David K. Hammond, David Shuman, Johan Paratte, Lionel Martin, Nathana\"el Perraudin, Pierre Vandergheynst, Vassilis Kalofolias

arxiv:1408.5781 v2 · 2014-08-25 · 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{L3RICY47BNH35CI4JVCX3BOQWE}

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

Quantitative Error Feedback for Quantization Noise Reduction of Filtering over Graphs

Receipt and verification

First computed	2026-05-18T01:19:06.319859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ee281639f0b4fbe891c4d457d85d0b11ffcc24042935d6b67713532306424d4

Aliases

arxiv: 1408.5781 · arxiv_version: 1408.5781v2 · doi: 10.48550/arxiv.1408.5781 · pith_short_12: L3RICY47BNH3 · pith_short_16: L3RICY47BNH35CI4 · pith_short_8: L3RICY47

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/L3RICY47BNH35CI4JVCX3BOQWE \
  | 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: 5ee281639f0b4fbe891c4d457d85d0b11ffcc24042935d6b67713532306424d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f67d5380f24b4b679ca3e57424b6b5322900e720747c583cd2681f110db2eb48",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-08-25T14:54:50Z",
    "title_canon_sha256": "5fc991712e1319792d5173f96fd0c10ea7dea74c56ae92d0194fcafa9f1cf02a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5781",
    "kind": "arxiv",
    "version": 2
  }
}