Pith Number

pith:BJPM6AMK

pith:2019:BJPM6AMK5I6MBYO5LQKN6IHMWT

not attested not anchored not stored refs pending

Graph Signal Processing: Modulation, Convolution, and Sampling

John Shi, Jose M. F. Moura

arxiv:1912.06762 v1 · 2019-12-14 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJPM6AMK5I6MBYO5LQKN6IHMWT}

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

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

Receipt and verification

First computed	2026-07-05T00:26:14.067022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a5ecf018aea3cc0e1dd5c14df20ecb4c20c8a7bbd766d67fa6b7d3536238418

Aliases

arxiv: 1912.06762 · arxiv_version: 1912.06762v1 · doi: 10.48550/arxiv.1912.06762 · pith_short_12: BJPM6AMK5I6M · pith_short_16: BJPM6AMK5I6MBYO5 · pith_short_8: BJPM6AMK

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/BJPM6AMK5I6MBYO5LQKN6IHMWT \
  | 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: 0a5ecf018aea3cc0e1dd5c14df20ecb4c20c8a7bbd766d67fa6b7d3536238418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f45bab3114e14191d62796d13a80ffcbdb3877e163ecc1a978793134e3fcc503",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-12-14T01:12:45Z",
    "title_canon_sha256": "db95793ecf7f344f99abbcb5a8ef28db6aee18f9064986b560f21ad1b27296ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.06762",
    "kind": "arxiv",
    "version": 1
  }
}