Pith Number

pith:ETUQAU7D

pith:2026:ETUQAU7DAYW4YP4SNSLX23FXKJ

not attested not anchored not stored refs pending

HKVLM: Faithful Reasoning Grounding by Binding Language Queries to a Frozen Detector

Bo Ma

arxiv:2606.28862 v1 · 2026-06-27 · 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{ETUQAU7DAYW4YP4SNSLX23FXKJ}

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	2026-06-30T01:16:54.951413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e90053e3062dcc3f926c977d6cb7526777a0449b5397df7ff1f3c9de5f439b

Aliases

arxiv: 2606.28862 · arxiv_version: 2606.28862v1 · doi: 10.48550/arxiv.2606.28862 · pith_short_12: ETUQAU7DAYW4 · pith_short_16: ETUQAU7DAYW4YP4S · pith_short_8: ETUQAU7D

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/ETUQAU7DAYW4YP4SNSLX23FXKJ \
  | 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: 24e90053e3062dcc3f926c977d6cb7526777a0449b5397df7ff1f3c9de5f439b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7435fe791fcad0a91db61bfbd146aecfadfc9b8aaf7d920f48cc07573b2031f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-27T11:10:33Z",
    "title_canon_sha256": "0f65b3b0f59cf6145ca2010bb4baba0f77da05a4aa9e86ced591cd1184fff92d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28862",
    "kind": "arxiv",
    "version": 1
  }
}