Pith Number

pith:R5475H3M

pith:2023:R5475H3M2I5J3NUYPQ5CHPRCPP

not attested not anchored not stored refs pending

DNA: Denoised Neighborhood Aggregation for Fine-grained Category Discovery

Feng Tian, Ping Chen, Qianying Wang, Qinghua Zheng, Wenbin An, WenKai Shi, Yan Chen

arxiv:2310.10151 v1 · 2023-10-16 · cs.LG · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5475H3M2I5J3NUYPQ5CHPRCPP}

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	2026-07-05T07:01:16.147689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f79fe9f6cd23a9db6987c3a23be227be95f010bb010be7409576d1c33ffa88e

Aliases

arxiv: 2310.10151 · arxiv_version: 2310.10151v1 · doi: 10.48550/arxiv.2310.10151 · pith_short_12: R5475H3M2I5J · pith_short_16: R5475H3M2I5J3NUY · pith_short_8: R5475H3M

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/R5475H3M2I5J3NUYPQ5CHPRCPP \
  | 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: 8f79fe9f6cd23a9db6987c3a23be227be95f010bb010be7409576d1c33ffa88e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba18463487b1164971e8fa732279f0607a4bc9d950651b3e40efa5b468823d5e",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-16T07:43:30Z",
    "title_canon_sha256": "9df003b6dd894180111cf2fd0c8ede959c8b1f1664133457dff98d6a06774b3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.10151",
    "kind": "arxiv",
    "version": 1
  }
}