Pith Number

pith:PC42B5WC

pith:2020:PC42B5WCVL45HNJMLW4MY2F2FX

not attested not anchored not stored refs pending

Inverting the Pose Forecasting Pipeline with SPF2: Sequential Pointcloud Forecasting for Sequential Pose Forecasting

Jianren Wang, Kris Kitani, Nicholas Rhinehart, Sergey Levine, Xinshuo Weng

arxiv:2003.08376 v3 · 2020-03-18 · cs.CV · cs.AI · cs.LG · cs.MA · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PC42B5WCVL45HNJMLW4MY2F2FX}

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	2026-07-05T01:49:50.390445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b9a0f6c2aaf9d3b52c5db8cc68ba2ddbbd8f6a57a872b8ad3537661c8b8df8

Aliases

arxiv: 2003.08376 · arxiv_version: 2003.08376v3 · doi: 10.48550/arxiv.2003.08376 · pith_short_12: PC42B5WCVL45 · pith_short_16: PC42B5WCVL45HNJM · pith_short_8: PC42B5WC

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/PC42B5WCVL45HNJMLW4MY2F2FX \
  | 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: 78b9a0f6c2aaf9d3b52c5db8cc68ba2ddbbd8f6a57a872b8ad3537661c8b8df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf92f532346f29e1a35d0ccbb49ce4104d0818a5826843a092f1f0007ea05187",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MA",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-18T17:54:28Z",
    "title_canon_sha256": "4589548a20654afd31a52cdd1991f9aff55a5f60a171b2a1e388afa8b52bcb91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08376",
    "kind": "arxiv",
    "version": 3
  }
}