Pith Number

pith:EWDGCVTT

pith:2019:EWDGCVTTATMVGHH75OGFQU2QDD

not attested not anchored not stored refs pending

Graph Signal Processing -- Part II: Processing and Analyzing Signals on Graphs

Anthony G. Constantinides, Bruno Scalzo, Danilo Mandic, Ljubisa Stankovic, Milos Brajovic, Milos Dakovic

arxiv:1909.10325 v1 · 2019-09-23 · cs.IT · math.IT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWDGCVTTATMVGHH75OGFQU2QDD}

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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

Minimal Isometric Embeddings of Graphs into Abelian Groups: Theory, Algorithms, and Applications to Signal Processing over Networks

Receipt and verification

First computed	2026-07-05T00:06:19.635166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

258661567304d9531cffeb8c58535018ed813e4f3892b2fe6d8ec5a6754683a6

Aliases

arxiv: 1909.10325 · arxiv_version: 1909.10325v1 · doi: 10.48550/arxiv.1909.10325 · pith_short_12: EWDGCVTTATMV · pith_short_16: EWDGCVTTATMVGHH7 · pith_short_8: EWDGCVTT

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/EWDGCVTTATMVGHH75OGFQU2QDD \
  | 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: 258661567304d9531cffeb8c58535018ed813e4f3892b2fe6d8ec5a6754683a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e247d4bd54f778262511afdb2a7a0642d1836fa8a2f492f82ca27def25f4b716",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-09-23T12:29:49Z",
    "title_canon_sha256": "ce68f4892c329bd445559474fee7467c95d80fcbbfa8e15b18a9b0d0430dc84a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10325",
    "kind": "arxiv",
    "version": 1
  }
}