Pith Number

pith:X7NJVQR3

pith:2026:X7NJVQR3DKM7Y7JNARA2SOT3PJ

not attested not anchored not stored refs pending

A Robust Semantic Segmentation Pipeline for the CVPR 2026 8th UG2+ Challenge Track 2

Fang Liu, Jinming Chai, Libo Yan, Licheng Jiao

arxiv:2605.22216 v1 · 2026-05-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7NJVQR3DKM7Y7JNARA2SOT3PJ}

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	2026-05-22T01:04:32.606947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfda9ac23b1a99fc7d2d0441a93a7b7a605690d5b6f2154b3c92a60fc5bb8702

Aliases

arxiv: 2605.22216 · arxiv_version: 2605.22216v1 · doi: 10.48550/arxiv.2605.22216 · pith_short_12: X7NJVQR3DKM7 · pith_short_16: X7NJVQR3DKM7Y7JN · pith_short_8: X7NJVQR3

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/X7NJVQR3DKM7Y7JNARA2SOT3PJ \
  | 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: bfda9ac23b1a99fc7d2d0441a93a7b7a605690d5b6f2154b3c92a60fc5bb8702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24eebdfa9d64cbdc0e52ff6bcff144381d7fe9265ed6c8e9dce09abb77e839e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T09:19:22Z",
    "title_canon_sha256": "2f98e6100c04ee6e6ed84e8d54e1af06249b5870e7e1a4c22244f5f1322bdc91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22216",
    "kind": "arxiv",
    "version": 1
  }
}