Pith Number

pith:XRNC3X3Y

pith:2025:XRNC3X3YEDV5H6HFUBRRNSBTCM

not attested not anchored not stored refs pending

Probing and Leveraging Video Diffusion Transformer Features for Robust Point Tracking

Chaehyun Kim, Dahyun Chung, Honggyu An, Hyunah Ko, Jisu Nam, Jung Yi, Junhwa Hur, Seungryong Kim, Siyoon Jin, Soowon Son

arxiv:2512.20606 v2 · 2025-12-23 · 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{XRNC3X3YEDV5H6HFUBRRNSBTCM}

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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.

Cited by

1 paper in Pith

TrackCraft3R: Repurposing Video Diffusion Transformers for Dense 3D Tracking

Receipt and verification

First computed	2026-06-30T02:17:13.865959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc5a2ddf7820ebd3f8e5a06316c833130fd4a412f8c7e3295563a0d6da2d9705

Aliases

arxiv: 2512.20606 · arxiv_version: 2512.20606v2 · doi: 10.48550/arxiv.2512.20606 · pith_short_12: XRNC3X3YEDV5 · pith_short_16: XRNC3X3YEDV5H6HF · pith_short_8: XRNC3X3Y

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/XRNC3X3YEDV5H6HFUBRRNSBTCM \
  | 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: bc5a2ddf7820ebd3f8e5a06316c833130fd4a412f8c7e3295563a0d6da2d9705

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55f6998e6d346d9d1617455d3529c974f5b78e1fd88b1769f3aef351653f2359",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-23T18:54:10Z",
    "title_canon_sha256": "80fe8cac0b5226bb7754943c9d27d381cf4b82b28d76ea3747c0efc428a956c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.20606",
    "kind": "arxiv",
    "version": 2
  }
}