Pith Number

pith:M4HHNWZ2

pith:2026:M4HHNWZ23EOJ5RGQTTQKXNTVC2

not attested not anchored not stored refs pending

Feed-forward Motion In-betweening for Any 4D

Hirokatsu Kataoka, Hiroki Nishizawa, Hubert P. H. Shum, Shigeo Morishima, Yoshihiro Fukuhara

arxiv:2606.22131 v1 · 2026-06-20 · 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{M4HHNWZ23EOJ5RGQTTQKXNTVC2}

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	2026-06-23T02:13:29.103069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

670e76db3ad91c9ec4d09ce0abb67516bc05a51a7ece38ed561ba9f993efe694

Aliases

arxiv: 2606.22131 · arxiv_version: 2606.22131v1 · doi: 10.48550/arxiv.2606.22131 · pith_short_12: M4HHNWZ23EOJ · pith_short_16: M4HHNWZ23EOJ5RGQ · pith_short_8: M4HHNWZ2

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/M4HHNWZ23EOJ5RGQTTQKXNTVC2 \
  | 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: 670e76db3ad91c9ec4d09ce0abb67516bc05a51a7ece38ed561ba9f993efe694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b5fc7d071cc7c7563ee8e8370300df985674e248875cbc21618a23ee93369b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-20T16:18:13Z",
    "title_canon_sha256": "9886cdf5e7b105d936bc39e6db0023a44537d844a43dd7ebb465f35624462af3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22131",
    "kind": "arxiv",
    "version": 1
  }
}