Pith Number

pith:UCCN3RZ3

pith:2021:UCCN3RZ3V27NQXG2W5ZWICPTB3

not attested not anchored not stored refs pending

Model Complexity of Deep Learning: A Survey

Jiang Bian, Jian Pei, Lingyang Chu, Weiqing Liu, Xia Hu

arxiv:2103.05127 v2 · 2021-03-08 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCCN3RZ3V27NQXG2W5ZWICPTB3}

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	2026-07-05T03:02:47.480175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a084ddc73baebed85cdab7736409f30ec35d38049385cce93038aa8cc2811d05

Aliases

arxiv: 2103.05127 · arxiv_version: 2103.05127v2 · doi: 10.48550/arxiv.2103.05127 · pith_short_12: UCCN3RZ3V27N · pith_short_16: UCCN3RZ3V27NQXG2 · pith_short_8: UCCN3RZ3

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/UCCN3RZ3V27NQXG2W5ZWICPTB3 \
  | 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: a084ddc73baebed85cdab7736409f30ec35d38049385cce93038aa8cc2811d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34297eebe2453bdcb4dcf49184333fc05e4fef815e4b615869ed9aa7449fb0c6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-08T22:39:32Z",
    "title_canon_sha256": "0d89e89d32add7b5db218464141e446ae919bbbb8731f4388300052e614dec70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05127",
    "kind": "arxiv",
    "version": 2
  }
}