Pith Number

pith:D2FU6FUH

pith:2024:D2FU6FUHPE26FBLZFDFLPKMQHL

not attested not anchored not stored refs pending

Effective Communication with Dynamic Feature Compression

Andrea Zanella, Federico Chiariotti, Francesco Pase, Michele Zorzi, Pietro Talli

arxiv:2401.16236 v1 · 2024-01-29 · cs.LG · cs.IT · cs.MA · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2FU6FUHPE26FBLZFDFLPKMQHL}

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	2026-07-05T07:38:46.365292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e8b4f16877935e2857928cab7a9903ad958211c460b4cf37772e668ffde0789

Aliases

arxiv: 2401.16236 · arxiv_version: 2401.16236v1 · doi: 10.48550/arxiv.2401.16236 · pith_short_12: D2FU6FUHPE26 · pith_short_16: D2FU6FUHPE26FBLZ · pith_short_8: D2FU6FUH

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/D2FU6FUHPE26FBLZFDFLPKMQHL \
  | 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: 1e8b4f16877935e2857928cab7a9903ad958211c460b4cf37772e668ffde0789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72e1803c80fac12e055ad7eb3579d188754422736fa707ae9888b951e62341bf",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.MA",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-01-29T15:35:05Z",
    "title_canon_sha256": "c00e74b35bd91970e0c1e3db130957677792e7e0ee02b162402cea0779c2b8cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.16236",
    "kind": "arxiv",
    "version": 1
  }
}