Pith Number

pith:2YL6KC5E

pith:2022:2YL6KC5EXIOR3OOLIEPVOIL7MH

not attested not anchored not stored refs pending

Hierarchical Local-Global Transformer for Temporal Sentence Grounding

Daizong Liu, Pan Zhou, Ruixuan Li, Xiang Fang, Zichuan Xu

arxiv:2208.14882 v2 · 2022-08-31 · cs.MM · cs.CL · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YL6KC5EXIOR3OOLIEPVOIL7MH}

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	2026-05-26T02:03:44.134282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d617e50ba4ba1d1db9cb411f57217f61c8213daa4fd7ce8c12c88d0cec825a89

Aliases

arxiv: 2208.14882 · arxiv_version: 2208.14882v2 · doi: 10.48550/arxiv.2208.14882 · pith_short_12: 2YL6KC5EXIOR · pith_short_16: 2YL6KC5EXIOR3OOL · pith_short_8: 2YL6KC5E

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/2YL6KC5EXIOR3OOLIEPVOIL7MH \
  | 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: d617e50ba4ba1d1db9cb411f57217f61c8213daa4fd7ce8c12c88d0cec825a89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4acbf62d5e1557c58272beb26e5641683d810fa1c789bd45be780cf974d6ddf7",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2022-08-31T14:16:56Z",
    "title_canon_sha256": "dc81417641dd5bd9eeab220d0575cd118b972e554952436def838aeb9c137246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14882",
    "kind": "arxiv",
    "version": 2
  }
}