Pith Number

pith:UOXJ4K2E

pith:2025:UOXJ4K2EKM3EPF4QQNPGQVTM74

not attested not anchored not stored refs pending

Learning from Streaming Video with Orthogonal Gradients

Andrew Zisserman, Chuhan Zhang, Daniel Zoran, Dilara Gokay, Dima Damen, Jo\~ao Carreira, Joseph Heyward, Tengda Han, Viorica P\u{a}tr\u{a}ucean

arxiv:2504.01961 v1 · 2025-04-02 · 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{UOXJ4K2EKM3EPF4QQNPGQVTM74}

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	2026-07-05T10:43:32.404370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3ae9e2b445336479790835e68566cff303cec601f9109c7276b9afe204a189e

Aliases

arxiv: 2504.01961 · arxiv_version: 2504.01961v1 · doi: 10.48550/arxiv.2504.01961 · pith_short_12: UOXJ4K2EKM3E · pith_short_16: UOXJ4K2EKM3EPF4Q · pith_short_8: UOXJ4K2E

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/UOXJ4K2EKM3EPF4QQNPGQVTM74 \
  | 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: a3ae9e2b445336479790835e68566cff303cec601f9109c7276b9afe204a189e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb657c90b071f663a77e52fcdbe3af93d352f82064b6a510e206ed9e504ea8da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-02T17:59:57Z",
    "title_canon_sha256": "700d2a6b6461d06df7c580ab33002b5708e83384da023437f65f1671654d189d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01961",
    "kind": "arxiv",
    "version": 1
  }
}