Pith Number

pith:IC76W46O

pith:2022:IC76W46O5GCY34BTM2U7ASGL7Q

not attested not anchored not stored refs pending

Compact Model Training by Low-Rank Projection with Energy Transfer

Canyang Chen, Fang Liu, Kailing Guo, Xiangmin Xu, Xiaofen Xing, Zhenquan Lin

arxiv:2204.05566 v3 · 2022-04-12 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IC76W46O5GCY34BTM2U7ASGL7Q}

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	2026-07-05T08:55:19.230972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40bfeb73cee9858df03366a9f048cbfc3224925f4e05865da6918f5d0426055c

Aliases

arxiv: 2204.05566 · arxiv_version: 2204.05566v3 · doi: 10.48550/arxiv.2204.05566 · pith_short_12: IC76W46O5GCY · pith_short_16: IC76W46O5GCY34BT · pith_short_8: IC76W46O

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/IC76W46O5GCY34BTM2U7ASGL7Q \
  | 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: 40bfeb73cee9858df03366a9f048cbfc3224925f4e05865da6918f5d0426055c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b9731e3bd89201a897f8da017ab060cbaccdcfd8265cfa762b412a8c3024a85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-12T06:53:25Z",
    "title_canon_sha256": "67132ba8a770c5cf353a4291b7bbe66d0d72951d2e0985cf6a39f7f831b4f1f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05566",
    "kind": "arxiv",
    "version": 3
  }
}