Pith Number

pith:7ZMBEGO2

pith:2022:7ZMBEGO23Z24FVJ3ELSP53T33L

not attested not anchored not stored refs pending

Point3D: tracking actions as moving points with 3D CNNs

Bhiksha Raj, Jingfei Xia, Shentong Mo, Xiaoqing Tan

arxiv:2203.10584 v1 · 2022-03-20 · 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{7ZMBEGO23Z24FVJ3ELSP53T33L}

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	2026-07-05T04:06:54.675683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe581219dade75c2d53b22e4feee7bdae176144ad80daa1dd36d56eb6d6f960f

Aliases

arxiv: 2203.10584 · arxiv_version: 2203.10584v1 · doi: 10.48550/arxiv.2203.10584 · pith_short_12: 7ZMBEGO23Z24 · pith_short_16: 7ZMBEGO23Z24FVJ3 · pith_short_8: 7ZMBEGO2

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/7ZMBEGO23Z24FVJ3ELSP53T33L \
  | 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: fe581219dade75c2d53b22e4feee7bdae176144ad80daa1dd36d56eb6d6f960f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681f422aa2ae6b551686159c5462b1d90f2e92f58270fbc14b44590208989bb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-20T15:41:47Z",
    "title_canon_sha256": "6e5796387868c2675a8a686ccd3cd968c3494d6b3c864827ab81e7a48a1079ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10584",
    "kind": "arxiv",
    "version": 1
  }
}