Pith Number

pith:4YC6WVDI

pith:2026:4YC6WVDIC7XZPHQ3ZMZFDL6T5U

not attested not anchored not stored refs pending

Where Detectors Fail: Closing the Tail-Domain Gap with Expert-Guided Mutual Distillation

Bo An, Chenzhong Bin, Guihong Liu, Shuai Zhao, Tianlong Gu, Xuan Feng, Xuemin Wang, Yang Liu

arxiv:2607.26555 v1 · 2026-07-29 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YC6WVDIC7XZPHQ3ZMZFDL6T5U}

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	2026-07-30T01:20:52.512452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

e605eb546817ef979e1bcb3251afd3ed32eb793c9d2cb011f5bdb8fc3050db1c

Aliases

arxiv: 2607.26555 · arxiv_version: 2607.26555v1 · doi: 10.48550/arxiv.2607.26555 · pith_short_12: 4YC6WVDIC7XZ · pith_short_16: 4YC6WVDIC7XZPHQ3 · pith_short_8: 4YC6WVDI

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/4YC6WVDIC7XZPHQ3ZMZFDL6T5U \
  | 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: e605eb546817ef979e1bcb3251afd3ed32eb793c9d2cb011f5bdb8fc3050db1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0f09db9e45a905166f6f9059ffac77ddb1030c7ed37061f7fcb61bc6269ad19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-29T07:27:31Z",
    "title_canon_sha256": "441d80296e3b6b043d737cd9a984fd34411eac95b983f049ffd247914797ade9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26555",
    "kind": "arxiv",
    "version": 1
  }
}