Pith Number

pith:FFICCWLS

pith:2024:FFICCWLSASGECHU2OCMOWMDYAP

not attested not anchored not stored refs pending

Hilbert Transform on Graphs: Let There Be Phase

Alexandre Cionca, Chun Hei Michael Chan, Dimitri Van De Ville

arxiv:2412.18501 v3 · 2024-12-24 · 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{FFICCWLSASGECHU2OCMOWMDYAP}

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	2026-07-05T10:46:40.200565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2950215972048c411e9a7098eb307803ff52d96d312580708cb3ce0c3c23a63f

Aliases

arxiv: 2412.18501 · arxiv_version: 2412.18501v3 · doi: 10.48550/arxiv.2412.18501 · pith_short_12: FFICCWLSASGE · pith_short_16: FFICCWLSASGECHU2 · pith_short_8: FFICCWLS

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/FFICCWLSASGECHU2OCMOWMDYAP \
  | 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: 2950215972048c411e9a7098eb307803ff52d96d312580708cb3ce0c3c23a63f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fdd7d2c5a2da8dc9523e0408caa4cfc87aa521e5b8a9c1f8afcce7ac87bff4f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-12-24T15:40:06Z",
    "title_canon_sha256": "279e2af8de224eb84bd3f74b9ae8573c215fed252b62eb25fdaba686bff3aa5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18501",
    "kind": "arxiv",
    "version": 3
  }
}