Pith Number

pith:4TKTSCBT

pith:2022:4TKTSCBTCPYCOOMWQU234V5R2N

not attested not anchored not stored refs pending

Reservoir Computing-based Multi-Symbol Equalization for PAM 4 Short-reach Transmission

Darko Zibar, Francesco Da Ros, Ognjen Jovanovic, Yevhenii Osadchuk

arxiv:2212.00738 v1 · 2022-11-29 · eess.SP · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TKTSCBTCPYCOOMWQU234V5R2N}

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	2026-07-05T05:21:37.699081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d539083313f02739968535be57b1d34e135d5321673c890b495c6706b5454b

Aliases

arxiv: 2212.00738 · arxiv_version: 2212.00738v1 · doi: 10.48550/arxiv.2212.00738 · pith_short_12: 4TKTSCBTCPYC · pith_short_16: 4TKTSCBTCPYCOOMW · pith_short_8: 4TKTSCBT

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/4TKTSCBTCPYCOOMWQU234V5R2N \
  | 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: e4d539083313f02739968535be57b1d34e135d5321673c890b495c6706b5454b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe9b8afbd64dc89d1f978a6ab6ee6e085f3d68bf10459dbd327bd0a0c4e9a517",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-11-29T09:33:36Z",
    "title_canon_sha256": "8524a11e71223a5d81db8dc81021c26287634c8edf54bd3e4450b0ec1859c74a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.00738",
    "kind": "arxiv",
    "version": 1
  }
}