Pith Number

pith:VUPKMIS4

pith:2021:VUPKMIS4PWM5VXMYKNM77VKQ7T

not attested not anchored not stored refs pending

Gradient Forward-Propagation for Large-Scale Temporal Video Modelling

Dimitrios Vytiniotis, Grzegorz Swirszcz, Joao Carreira, Mateusz Malinowski, Viorica Patraucean

arxiv:2106.08318 v2 · 2021-06-15 · cs.CV · cs.DC · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUPKMIS4PWM5VXMYKNM77VKQ7T}

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	2026-07-05T02:56:58.659236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad1ea6225c7d99dadd985359ffd550fccaa77752ea8c0fe546e49f71784f13d5

Aliases

arxiv: 2106.08318 · arxiv_version: 2106.08318v2 · doi: 10.48550/arxiv.2106.08318 · pith_short_12: VUPKMIS4PWM5 · pith_short_16: VUPKMIS4PWM5VXMY · pith_short_8: VUPKMIS4

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/VUPKMIS4PWM5VXMYKNM77VKQ7T \
  | 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: ad1ea6225c7d99dadd985359ffd550fccaa77752ea8c0fe546e49f71784f13d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb3abe29fba63932c5a37a3578fff3bd83c1932dda35b341eb8f7c667b44d22",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-15T17:50:22Z",
    "title_canon_sha256": "562960d78e73847cb349ec8a8c2b127da274844fe5ae9d1019ba469a03620abc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08318",
    "kind": "arxiv",
    "version": 2
  }
}