Pith Number

pith:F7MNG3AL

pith:2024:F7MNG3ALVHUOMZZ36B7NC3Q44Y

not attested not anchored not stored refs pending

Semantic Communications for Digital Signals via Carrier Images

Dong Li, Zhigang Yan

arxiv:2412.07173 v2 · 2024-12-10 · 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{F7MNG3ALVHUOMZZ36B7NC3Q44Y}

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	2026-07-05T10:43:03.639183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd8d36c0ba9e8e6673bf07ed16e1ce606ebfc4a6138ea2f0e028a73dd39961c

Aliases

arxiv: 2412.07173 · arxiv_version: 2412.07173v2 · doi: 10.48550/arxiv.2412.07173 · pith_short_12: F7MNG3ALVHUO · pith_short_16: F7MNG3ALVHUOMZZ3 · pith_short_8: F7MNG3AL

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/F7MNG3ALVHUOMZZ36B7NC3Q44Y \
  | 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: 2fd8d36c0ba9e8e6673bf07ed16e1ce606ebfc4a6138ea2f0e028a73dd39961c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a540c89b07116eece7c3c4f363f98e8b2f5db50f861268c74f7a5c8ea04d021c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-12-10T04:13:54Z",
    "title_canon_sha256": "a68c2e3820359362f13507f9fdcdc7ae35e2ee63e9092e5ef04d9760a1f7bb35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07173",
    "kind": "arxiv",
    "version": 2
  }
}