Pith Number

pith:FDWQYCIP

pith:2022:FDWQYCIPXP2N2K7QHK64SXWXKO

not attested not anchored not stored refs pending

Hybrid Skip: A Biologically Inspired Skip Connection for the UNet Architecture

Dimitrios Zarpalas, Federico Alvarez, Georgios Albanis, Nikolaos Zioulis, Petros Daras, Petros Drakoulis

arxiv:2207.04721 v1 · 2022-07-11 · cs.CV · cs.LG · cs.NE · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDWQYCIPXP2N2K7QHK64SXWXKO}

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	2026-07-05T04:39:02.760326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28ed0c090fbbf4dd2bf03abdc95ed75391e1b5933736ba5f99826768a079a703

Aliases

arxiv: 2207.04721 · arxiv_version: 2207.04721v1 · doi: 10.48550/arxiv.2207.04721 · pith_short_12: FDWQYCIPXP2N · pith_short_16: FDWQYCIPXP2N2K7Q · pith_short_8: FDWQYCIP

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/FDWQYCIPXP2N2K7QHK64SXWXKO \
  | 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: 28ed0c090fbbf4dd2bf03abdc95ed75391e1b5933736ba5f99826768a079a703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a1ae17ff62e5ef0f2595d3e9fb96fd75bba9dcf8f214abd8cc2e269f41b4c01",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-11T09:00:09Z",
    "title_canon_sha256": "c8b0714aac827976429870932271f08cf15ab8ecaea395850285da0e9c5592e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04721",
    "kind": "arxiv",
    "version": 1
  }
}