Pith Number

pith:ARXPC4DS

pith:2026:ARXPC4DSKEIBGRWLR5CSGJOWM2

not attested not anchored not stored refs pending

UniRank: Unified Rank Allocation for Low-Rank LLM Compression

Chao Han, Fei Ma, Haozhe Hu, Wei Zhang, Xiaoyu Shen

arxiv:2606.21847 v1 · 2026-06-20 · 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{ARXPC4DSKEIBGRWLR5CSGJOWM2}

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	2026-06-23T02:13:00.702519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

046ef1707251101346cb8f452325d6669d436ee0fcdb955651e5e02daa835e1d

Aliases

arxiv: 2606.21847 · arxiv_version: 2606.21847v1 · doi: 10.48550/arxiv.2606.21847 · pith_short_12: ARXPC4DSKEIB · pith_short_16: ARXPC4DSKEIBGRWL · pith_short_8: ARXPC4DS

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/ARXPC4DSKEIBGRWLR5CSGJOWM2 \
  | 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: 046ef1707251101346cb8f452325d6669d436ee0fcdb955651e5e02daa835e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "267906a7a3a346621edc35aa089e6d31df04a14df2bb5bd9b748275b66389988",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-20T03:10:33Z",
    "title_canon_sha256": "33ab8f5edba35c53213709bc3dd954af5b62509c6c5bd3034fba80aec751b8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21847",
    "kind": "arxiv",
    "version": 1
  }
}