Pith Number

pith:RVG4WLYW

pith:2018:RVG4WLYWMHDE6VBE42GPP7AAJP

not attested not anchored not stored refs pending

Weakly-Supervised Video Object Grounding from Text by Loss Weighting and Object Interaction

Jason J. Corso, Luowei Zhou, Nathan Louis

arxiv:1805.02834 v2 · 2018-05-08 · 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{RVG4WLYWMHDE6VBE42GPP7AAJP}

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	2026-05-18T00:10:16.794549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4dcb2f1661c64f5424e68cf7fc004bcce961e7999b33d22c23f2e337bb2252

Aliases

arxiv: 1805.02834 · arxiv_version: 1805.02834v2 · doi: 10.48550/arxiv.1805.02834 · pith_short_12: RVG4WLYWMHDE · pith_short_16: RVG4WLYWMHDE6VBE · pith_short_8: RVG4WLYW

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/RVG4WLYWMHDE6VBE42GPP7AAJP \
  | 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: 8d4dcb2f1661c64f5424e68cf7fc004bcce961e7999b33d22c23f2e337bb2252

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "133cb6d73850fdc36d753faac30583c26854361392d7ea5d77c8743b31b5e1d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-08T05:05:56Z",
    "title_canon_sha256": "15a328ccd43ac2e9ae0344daf4c3d4b41ef98b9b17b52d284b9ffc135bb20212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02834",
    "kind": "arxiv",
    "version": 2
  }
}