Pith Number

pith:2QGDAHJN

pith:2021:2QGDAHJNQ2MSDTQCJESWYYZLVK

not attested not anchored not stored refs pending

VA-RED$^2$: Video Adaptive Redundancy Reduction

Alex Andonian, Aude Oliva, Bowen Pan, Camilo Fosco, Chung-Ching Lin, Kate Saenko, Rameswar Panda, Rogerio Feris, Yue Meng

arxiv:2102.07887 v2 · 2021-02-15 · 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{2QGDAHJNQ2MSDTQCJESWYYZLVK}

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.

Cited by

1 paper in Pith

Beyond the Next Step: Variable-Length Latent World Models for Long-Horizon Planning

Receipt and verification

First computed	2026-07-05T03:20:00.734343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d40c301d2d869921ce0249256c632baa9c6f7283d73a5fb49127edf2caf718c9

Aliases

arxiv: 2102.07887 · arxiv_version: 2102.07887v2 · doi: 10.48550/arxiv.2102.07887 · pith_short_12: 2QGDAHJNQ2MS · pith_short_16: 2QGDAHJNQ2MSDTQC · pith_short_8: 2QGDAHJN

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/2QGDAHJNQ2MSDTQCJESWYYZLVK \
  | 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: d40c301d2d869921ce0249256c632baa9c6f7283d73a5fb49127edf2caf718c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5334c00a1bc95f356b23b67a6e556a0f325b312ae74c71e0ac00b3db959d2a03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-15T22:57:52Z",
    "title_canon_sha256": "4b6b1f0c3567f53a459540ade800cae89667554cfce75a71267adfba3791d2c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07887",
    "kind": "arxiv",
    "version": 2
  }
}