Pith Number

pith:Z5NUM3RP

pith:2020:Z5NUM3RP6ZUM75XVJOMQRIDZFY

not attested not anchored not stored refs pending

RIFLE: Backpropagation in Depth for Deep Transfer Learning through Re-Initializing the Fully-connected LayEr

Chengzhong Xu, Dejing Dou, Haoyi Xiong, Haozhe An, Xingjian Li

arxiv:2007.03349 v1 · 2020-07-07 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5NUM3RP6ZUM75XVJOMQRIDZFY}

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	2026-07-05T01:17:02.248282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf5b466e2ff668cff6f54b9908a0792e0651b9a792b6d3101ec81b7967373bce

Aliases

arxiv: 2007.03349 · arxiv_version: 2007.03349v1 · doi: 10.48550/arxiv.2007.03349 · pith_short_12: Z5NUM3RP6ZUM · pith_short_16: Z5NUM3RP6ZUM75XV · pith_short_8: Z5NUM3RP

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/Z5NUM3RP6ZUM75XVJOMQRIDZFY \
  | 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: cf5b466e2ff668cff6f54b9908a0792e0651b9a792b6d3101ec81b7967373bce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f96a6ca78917710d4bdcb2ae34e75d7f22684e21339b7be84d1845f5b0c09db6",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-07T11:27:43Z",
    "title_canon_sha256": "436ebe6be78de6e7da4e0609873fde972bc147a10a67a6c24bea703ec55a7f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.03349",
    "kind": "arxiv",
    "version": 1
  }
}