Pith Number

pith:MP4RRQN4

pith:2023:MP4RRQN4JG44EGK5DCKH3UE2LX

not attested not anchored not stored refs pending

CiPR: An Efficient Framework with Cross-instance Positive Relations for Generalized Category Discovery

Kai Han, Kwan-Yee K. Wong, Shaozhe Hao

arxiv:2304.06928 v2 · 2023-04-14 · cs.CV · 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{MP4RRQN4JG44EGK5DCKH3UE2LX}

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.

Cited by

1 paper in Pith

Unlocking Optical Prior: Spectrum-Guided Knowledge Transfer for SAR Generalized Category Discovery

Receipt and verification

First computed	2026-07-05T07:59:50.012625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f918c1bc49b9c2195d18947dd09a5dd492105fd3fded03b440939c4663b1ab

Aliases

arxiv: 2304.06928 · arxiv_version: 2304.06928v2 · doi: 10.48550/arxiv.2304.06928 · pith_short_12: MP4RRQN4JG44 · pith_short_16: MP4RRQN4JG44EGK5 · pith_short_8: MP4RRQN4

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/MP4RRQN4JG44EGK5DCKH3UE2LX \
  | 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: 63f918c1bc49b9c2195d18947dd09a5dd492105fd3fded03b440939c4663b1ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e6ac6641426274060acd5efa14e993e67f39bbcf6828ceb670c5ab5c7447e64",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-14T05:25:52Z",
    "title_canon_sha256": "8e5a7f974270702073b10c183fcae1273ea669b581e6c92207df645b6a27472c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06928",
    "kind": "arxiv",
    "version": 2
  }
}