Pith Number

pith:NR2VBZW3

pith:2025:NR2VBZW3CZBSOKTOXWHQ6SQ6O6

not attested not anchored not stored refs pending

Ego4o: Egocentric Human Motion Capture and Understanding from Multi-Modal Input

Christian Theobalt, Diogo Luvizon, Jian Wang, Lingjie Liu, Rishabh Dabral, Thabo Beeler, Zhe Cao

arxiv:2504.08449 v1 · 2025-04-11 · 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{NR2VBZW3CZBSOKTOXWHQ6SQ6O6}

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	2026-07-05T10:47:49.324717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c7550e6db1643272a6ebd8f0f4a1e7785626b72d14b2e13e6c2cd1560ceb789

Aliases

arxiv: 2504.08449 · arxiv_version: 2504.08449v1 · doi: 10.48550/arxiv.2504.08449 · pith_short_12: NR2VBZW3CZBS · pith_short_16: NR2VBZW3CZBSOKTO · pith_short_8: NR2VBZW3

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/NR2VBZW3CZBSOKTOXWHQ6SQ6O6 \
  | 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: 6c7550e6db1643272a6ebd8f0f4a1e7785626b72d14b2e13e6c2cd1560ceb789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66d3cdad4300fc008bc04a4a66657014a8c47005a6ab6f02405cb4e0a7192ebc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-11T11:18:57Z",
    "title_canon_sha256": "404d29d3ae3a1001d3e55da82a8d7f9e0f22ff33672f8b403642dd26aed873fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08449",
    "kind": "arxiv",
    "version": 1
  }
}