Pith Number

pith:JFRAI3SV

pith:2026:JFRAI3SV34XDJF5NUN4VJ6GQF2

not attested not anchored not stored refs pending

GHR-VLM: Making Zero-Shot Transit Video Analytics Realizable with Grounded Hybrid Reasoning

Kaicong Huang, Ruimin Ke, Weiheng Oh

arxiv:2607.13569 v1 · 2026-07-15 · 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{JFRAI3SV34XDJF5NUN4VJ6GQF2}

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	2026-07-16T01:22:54.740964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4962046e55df2e3497ada37954f8d02eb3a93f779c2712563adce1b1030eb312

Aliases

arxiv: 2607.13569 · arxiv_version: 2607.13569v1 · doi: 10.48550/arxiv.2607.13569 · pith_short_12: JFRAI3SV34XD · pith_short_16: JFRAI3SV34XDJF5N · pith_short_8: JFRAI3SV

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/JFRAI3SV34XDJF5NUN4VJ6GQF2 \
  | 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: 4962046e55df2e3497ada37954f8d02eb3a93f779c2712563adce1b1030eb312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfd4cc283a6af53951eaac82289c3bbb436214be33f504506c36430f844740cc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-15T08:09:05Z",
    "title_canon_sha256": "3c23cd91766f07436191e6c0396f9426ac204acf54ea03d424b9224209c52054"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13569",
    "kind": "arxiv",
    "version": 1
  }
}