Pith Number

pith:2WA5LD7G

pith:2025:2WA5LD7GYHBKNKMPI6S46PR4BO

not attested not anchored not stored refs pending

Layered Motion Fusion: Lifting Motion Segmentation to 3D in Egocentric Videos

Andrea Vedaldi, Diane Larlus, Iro Laina, Vadim Tschernezki

arxiv:2506.05546 v2 · 2025-06-05 · 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{2WA5LD7GYHBKNKMPI6S46PR4BO}

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	2026-07-05T11:25:11.795619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d581d58fe6c1c2a6a98f47a5cf3e3c0ba4e553896f3f03db8d9d878e3b8226ba

Aliases

arxiv: 2506.05546 · arxiv_version: 2506.05546v2 · doi: 10.48550/arxiv.2506.05546 · pith_short_12: 2WA5LD7GYHBK · pith_short_16: 2WA5LD7GYHBKNKMP · pith_short_8: 2WA5LD7G

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/2WA5LD7GYHBKNKMPI6S46PR4BO \
  | 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: d581d58fe6c1c2a6a98f47a5cf3e3c0ba4e553896f3f03db8d9d878e3b8226ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e058bfee941f1c1940eae2bfb3af5e295a91c0d76b0d1ac809f79e3390e62731",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-05T19:46:48Z",
    "title_canon_sha256": "80600047a637507cd1a564aae43d7337230a3cbce6789c9cb78950f067ba30e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05546",
    "kind": "arxiv",
    "version": 2
  }
}