Pith Number

pith:OYCMU56W

pith:2022:OYCMU56WDVXZX4GNEUXG6E725X

not attested not anchored not stored refs pending

Egeria: Efficient DNN Training with Knowledge-Guided Layer Freezing

Decang Sun, Fan Lai, Kai Chen, Mosharaf Chowdhury, Yiding Wang

arxiv:2201.06227 v2 · 2022-01-17 · cs.LG · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYCMU56WDVXZX4GNEUXG6E725X}

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.

Cited by

1 paper in Pith

An Analysis of Layer-Freezing Strategies for Enhanced Transfer Learning in YOLO Architectures

Receipt and verification

First computed	2026-07-05T05:50:04.647765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7604ca77d61d6f9bf0cd252e6f13faedf718ccfce54be20ac40dab5cc1ad2e57

Aliases

arxiv: 2201.06227 · arxiv_version: 2201.06227v2 · doi: 10.48550/arxiv.2201.06227 · pith_short_12: OYCMU56WDVXZ · pith_short_16: OYCMU56WDVXZX4GN · pith_short_8: OYCMU56W

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/OYCMU56WDVXZX4GNEUXG6E725X \
  | 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: 7604ca77d61d6f9bf0cd252e6f13faedf718ccfce54be20ac40dab5cc1ad2e57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d0a7e1fe55de4241946bf6cf173e1d71f50e9f11cd3af85a8df23b5b5476dbf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-17T06:08:49Z",
    "title_canon_sha256": "377cee2984b367de9429567cd164ec90b4aee0c27a2c49d179d4d4ec75a7560b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06227",
    "kind": "arxiv",
    "version": 2
  }
}