Pith Number

pith:NK72FEHL

pith:2021:NK72FEHLHSH4Y6DWH4LFROOFOI

not attested not anchored not stored refs pending

On Pursuit of Designing Multi-modal Transformer for Video Grounding

Can Zhang, Long Chen, Meng Cao, Mike Zheng Shou, Yuexian Zou

arxiv:2109.06085 v2 · 2021-09-13 · 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{NK72FEHLHSH4Y6DWH4LFROOFOI}

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	2026-07-05T04:13:10.535058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6abfa290eb3c8fcc78763f1658b9c57213d60fe18a81056ae07d63adaf84c38e

Aliases

arxiv: 2109.06085 · arxiv_version: 2109.06085v2 · doi: 10.48550/arxiv.2109.06085 · pith_short_12: NK72FEHLHSH4 · pith_short_16: NK72FEHLHSH4Y6DW · pith_short_8: NK72FEHL

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/NK72FEHLHSH4Y6DWH4LFROOFOI \
  | 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: 6abfa290eb3c8fcc78763f1658b9c57213d60fe18a81056ae07d63adaf84c38e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "900664fdc511fde69137ebd9c1b9e8dd39538d92e3849ade54c1738e344aa755",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-13T16:01:19Z",
    "title_canon_sha256": "7f4c8c9cbcd1d7bc310fdc8727766faee29e8dee37e6fe1d6afa362ea1b20e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06085",
    "kind": "arxiv",
    "version": 2
  }
}