Pith Number

pith:YXCNXVAI

pith:2026:YXCNXVAI3HBTGIOSQ2QYOWC5PF

not attested not anchored not stored refs pending

From Failure to Feedback: Group Revision Unlocks Hard Cases in Object-Level Grounding

Anjie Le, Can Peng, Fengbei Liu, Jiajun Deng, Jiayuan Zhu, Jiazhen Pan, Junde Wu, Yiping Ji, Yuyuan Liu

arxiv:2605.15951 v1 · 2026-05-15 · 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{YXCNXVAI3HBTGIOSQ2QYOWC5PF}

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	2026-05-20T00:01:46.362599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5c4dbd408d9c33321d286a187585d7961dc54a5b460d56f91473be5deeae372

Aliases

arxiv: 2605.15951 · arxiv_version: 2605.15951v1 · doi: 10.48550/arxiv.2605.15951 · pith_short_12: YXCNXVAI3HBT · pith_short_16: YXCNXVAI3HBTGIOS · pith_short_8: YXCNXVAI

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/YXCNXVAI3HBTGIOSQ2QYOWC5PF \
  | 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: c5c4dbd408d9c33321d286a187585d7961dc54a5b460d56f91473be5deeae372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b62ce5656dda1202a8f3ac1039d51dc07535ceb0643bb9a5d33be8914c4e138",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-15T13:41:41Z",
    "title_canon_sha256": "7492bd5e7fced7df61e49125f5b496213d3c4972afe5a24529f0bb23faacbe1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15951",
    "kind": "arxiv",
    "version": 1
  }
}