Pith Number

pith:OW4U3CZB

pith:2022:OW4U3CZBQCXSFQ3AMOPRG6L4OO

not attested not anchored not stored refs pending

Online Learning of Trellis Diagram Using Neural Network for Robust Detection and Decoding

Jie Yang, Qinghe Du, Yi Jiang

arxiv:2202.10635 v1 · 2022-02-22 · 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{OW4U3CZBQCXSFQ3AMOPRG6L4OO}

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	2026-07-05T03:59:06.811463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75b94d8b2180af22c360639f13797c739b9a3e0639208762d071f0976a1ad3b5

Aliases

arxiv: 2202.10635 · arxiv_version: 2202.10635v1 · doi: 10.48550/arxiv.2202.10635 · pith_short_12: OW4U3CZBQCXS · pith_short_16: OW4U3CZBQCXSFQ3A · pith_short_8: OW4U3CZB

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/OW4U3CZBQCXSFQ3AMOPRG6L4OO \
  | 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: 75b94d8b2180af22c360639f13797c739b9a3e0639208762d071f0976a1ad3b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "233bbc6721c1de3cea7e5ad7bbe0db7c9f3ad8c0b8694e2a75ed5858063d2092",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-02-22T02:48:14Z",
    "title_canon_sha256": "ba03cec0f4a37109684c5ab682fbe997187988e3bbcfc71f0155f47232c589e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10635",
    "kind": "arxiv",
    "version": 1
  }
}