Pith Number

pith:I62OOFPO

pith:2021:I62OOFPO5OATP3WC6NAUWWDWIX

not attested not anchored not stored refs pending

MotionRNN: A Flexible Model for Video Prediction with Spacetime-Varying Motions

Haixu Wu, Jianmin Wang, Mingsheng Long, Zhiyu Yao

arxiv:2103.02243 v3 · 2021-03-03 · 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{I62OOFPO5OATP3WC6NAUWWDWIX}

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	2026-07-05T02:56:04.771094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47b4e715eeeb8137eec2f3414b587645fac4e938f398a0726cf1c0d8c09c08ab

Aliases

arxiv: 2103.02243 · arxiv_version: 2103.02243v3 · doi: 10.48550/arxiv.2103.02243 · pith_short_12: I62OOFPO5OAT · pith_short_16: I62OOFPO5OATP3WC · pith_short_8: I62OOFPO

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/I62OOFPO5OATP3WC6NAUWWDWIX \
  | 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: 47b4e715eeeb8137eec2f3414b587645fac4e938f398a0726cf1c0d8c09c08ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf2abb179235cfe17273673dbef69d9ed5bc7d9fc0532891594ebce4db3d0975",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-03T08:11:50Z",
    "title_canon_sha256": "46e91218578fafc1b162855d4aefc42d98679bb4fd0dcf3a151cf5d721d6d500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02243",
    "kind": "arxiv",
    "version": 3
  }
}