Pith Number

pith:P6D5VGKR

pith:2019:P6D5VGKRKSYY2252MJGTO4EFAG

not attested not anchored not stored refs pending

PVRED: A Position-Velocity Recurrent Encoder-Decoder for Human Motion Prediction

Bin Cheng, Hongsong Wang, Jian Dong, Jiashi Feng

arxiv:1906.06514 v2 · 2019-06-15 · 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{P6D5VGKRKSYY2252MJGTO4EFAG}

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	2026-07-05T02:48:32.009157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f87da995154b18d6bba624d37708501a1a234826ab55ba7de2135e0957d2ea5

Aliases

arxiv: 1906.06514 · arxiv_version: 1906.06514v2 · doi: 10.48550/arxiv.1906.06514 · pith_short_12: P6D5VGKRKSYY · pith_short_16: P6D5VGKRKSYY2252 · pith_short_8: P6D5VGKR

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/P6D5VGKRKSYY2252MJGTO4EFAG \
  | 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: 7f87da995154b18d6bba624d37708501a1a234826ab55ba7de2135e0957d2ea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39b481900fece8e6cdb63d041b7f0278dbd37aa817312a24cb92c90e2099127d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-15T09:59:30Z",
    "title_canon_sha256": "6f004778361567e5f4e03ccab497e2fec8167f0dc92db74418a290c62627a2f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06514",
    "kind": "arxiv",
    "version": 2
  }
}