Pith Number

pith:JOSSFYQT

pith:2022:JOSSFYQTKZ3GHSHCY6OCEIBU7I

not attested not anchored not stored refs pending

Beyond Grounding: Extracting Fine-Grained Event Hierarchies Across Modalities

Christopher Thomas, Hammad A. Ayyubi, Jaywon Koo, Long Chen, Lovish Chum, Rahul Lokesh, Shih-Fu Chang, Sounak Ray, Xuande Feng, Xudong Lin, Yulei Niu

arxiv:2206.07207 v3 · 2022-06-14 · cs.CV · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOSSFYQTKZ3GHSHCY6OCEIBU7I}

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	2026-07-05T07:26:10.427068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ba522e213567663c8e2c79c222034fa1c719b282ea793e1d467765184725ef0

Aliases

arxiv: 2206.07207 · arxiv_version: 2206.07207v3 · doi: 10.48550/arxiv.2206.07207 · pith_short_12: JOSSFYQTKZ3G · pith_short_16: JOSSFYQTKZ3GHSHC · pith_short_8: JOSSFYQT

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/JOSSFYQTKZ3GHSHCY6OCEIBU7I \
  | 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: 4ba522e213567663c8e2c79c222034fa1c719b282ea793e1d467765184725ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34a1d9ac7e2416154acbf02a1b731be17136e954bc3fc196bc2d4732d881a420",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-14T23:24:15Z",
    "title_canon_sha256": "89ac248e211d4c3a8044565c8018eebda39fb64cfcdbe66a5d5c22a01604df32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07207",
    "kind": "arxiv",
    "version": 3
  }
}