Pith Number

pith:M4XAR3FX

pith:2021:M4XAR3FXNXN2LVIN7EWKDDL4JS

not attested not anchored not stored refs pending

LocFormer: Enabling Transformers to Perform Temporal Moment Localization on Long Untrimmed Videos With a Feature Sampling Approach

Basura Fernando, Cristian Rodriguez-Opazo, Edison Marrese-Taylor, Hiroya Takamura, Qi Wu

arxiv:2112.10066 v1 · 2021-12-19 · 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{M4XAR3FXNXN2LVIN7EWKDDL4JS}

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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	2026-07-05T03:42:10.730892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672e08ecb76ddba5d50df92ca18d7c4cbd41cec007f1c6279cf70838f896cb45

Aliases

arxiv: 2112.10066 · arxiv_version: 2112.10066v1 · doi: 10.48550/arxiv.2112.10066 · pith_short_12: M4XAR3FXNXN2 · pith_short_16: M4XAR3FXNXN2LVIN · pith_short_8: M4XAR3FX

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/M4XAR3FXNXN2LVIN7EWKDDL4JS \
  | 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: 672e08ecb76ddba5d50df92ca18d7c4cbd41cec007f1c6279cf70838f896cb45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03325e03cfbd99c53cebb67161441665f98db62c50340aec97460f40e395b35f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-19T05:32:14Z",
    "title_canon_sha256": "db76796b56749aebb65e85911376df6acbeed44845fc4ab54481a4b7d0b0d24f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10066",
    "kind": "arxiv",
    "version": 1
  }
}