Pith Number

pith:Y5OVPXRP

pith:2026:Y5OVPXRPDFDUDAOXU6N3ZCWRZG

not attested not anchored not stored refs pending

Learning More from Less: Unlocking Internal Representations for Benchmark Compression

Boyuan Pan, Chuyi Tan, Jiayi Shi, Jin Hu, Ji Zhang, Kan Li, Peiwen Yuan, Shaoxiong Feng, Xinglin Wang, Yao Hu, Yiwei Li, Yueqi Zhang

arxiv:2602.00710 v3 · 2026-01-31 · 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{Y5OVPXRPDFDUDAOXU6N3ZCWRZG}

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	2026-06-23T03:13:53.777162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c75d57de2f19474181d7a79bbc8ad1c98005b8a17d658e670f41293a8021ed32

Aliases

arxiv: 2602.00710 · arxiv_version: 2602.00710v3 · doi: 10.48550/arxiv.2602.00710 · pith_short_12: Y5OVPXRPDFDU · pith_short_16: Y5OVPXRPDFDUDAOX · pith_short_8: Y5OVPXRP

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/Y5OVPXRPDFDUDAOXU6N3ZCWRZG \
  | 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: c75d57de2f19474181d7a79bbc8ad1c98005b8a17d658e670f41293a8021ed32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a1a229eeb979d82dab651abe135f969afe59735fa18fdbdc9457242fdebb6f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-01-31T13:11:39Z",
    "title_canon_sha256": "70bd1f1dfe6f12ffaed43c963a3fd996ae51c18c1b9a91c8c189a2bd0242cfe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.00710",
    "kind": "arxiv",
    "version": 3
  }
}