Pith Number

pith:R24PPKZ5

pith:2025:R24PPKZ5T7XMD642ZIA7OMLVYY

not attested not anchored not stored refs pending

PostAlign: Multimodal Grounding as a Corrective Lens for MLLMs

Jian Wu, Jindong Gu, Philip Torr, Yang Zhang, Yixuan Wu

arxiv:2506.17901 v1 · 2025-06-22 · 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{R24PPKZ5T7XMD642ZIA7OMLVYY}

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	2026-07-05T11:25:25.156593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eb8f7ab3d9feec1fb9aca01f73175c60ef562b03e77b1bfe8c10edabfc2e360

Aliases

arxiv: 2506.17901 · arxiv_version: 2506.17901v1 · doi: 10.48550/arxiv.2506.17901 · pith_short_12: R24PPKZ5T7XM · pith_short_16: R24PPKZ5T7XMD642 · pith_short_8: R24PPKZ5

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/R24PPKZ5T7XMD642ZIA7OMLVYY \
  | 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: 8eb8f7ab3d9feec1fb9aca01f73175c60ef562b03e77b1bfe8c10edabfc2e360

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9ce105960cab0257ba50a2a1696155cc7a9bb181dfa678711f72e5af4a4df27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-22T05:11:46Z",
    "title_canon_sha256": "0e82280c54cfd192c6aae9c52a83bc6cfaa7497adaa69293f69ee97a4f90aa91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17901",
    "kind": "arxiv",
    "version": 1
  }
}