Pith Number

pith:VPXDQPKL

pith:2024:VPXDQPKL637CICS4XEVRXOZ4TJ

not attested not anchored not stored refs pending

TAPTRv2: Attention-based Position Update Improves Tracking Any Point

Bohan Li, Feng Li, Hao Zhang, Hongyang Li, Lei Zhang, Shilong Liu, Tianhe Ren, Zhaoyang Zeng

arxiv:2407.16291 v2 · 2024-07-23 · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPXDQPKL637CICS4XEVRXOZ4TJ}

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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

ProTracker: Probabilistic Integration for Robust and Accurate Point Tracking

Receipt and verification

First computed	2026-07-05T11:00:38.067608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abee383d4bf6fe240a5cb92b1bbb3c9a74a142fd193df1cf8c64370475874db4

Aliases

arxiv: 2407.16291 · arxiv_version: 2407.16291v2 · doi: 10.48550/arxiv.2407.16291 · pith_short_12: VPXDQPKL637C · pith_short_16: VPXDQPKL637CICS4 · pith_short_8: VPXDQPKL

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/VPXDQPKL637CICS4XEVRXOZ4TJ \
  | 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: abee383d4bf6fe240a5cb92b1bbb3c9a74a142fd193df1cf8c64370475874db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c1bfaf2b5012cb2f8b9f663d32379d2ff7aacc339918e93d5a323a6647fdeb",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-07-23T08:46:14Z",
    "title_canon_sha256": "1c4fe99a28b2ce029bd5fc2e5da7962b046a7567174e2238f1d97627f0b13183"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.16291",
    "kind": "arxiv",
    "version": 2
  }
}