Pith Number

pith:Y67HDBKL

pith:2025:Y67HDBKLDLL5S2ILGI4YU7WT3W

not attested not anchored not stored refs pending

SAMITE: Position Prompted SAM2 with Calibrated Memory for Visual Object Tracking

Cheng Long, Chenxi Liu, Guosheng Lin, Lanyun Zhu, Qianxiong Xu, Rui Zhao, Ziyue Li

arxiv:2507.21732 v1 · 2025-07-29 · 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{Y67HDBKLDLL5S2ILGI4YU7WT3W}

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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

2 papers in Pith

SENTRY: SAM2-Enhanced Neighbor-Aware and Temporally Reasoned Memory for Visual Tracking

Segment Anything with Motion, Geometry, and Semantic Adaptation for Complex Nonlinear Visual Object Tracking

Receipt and verification

First computed	2026-07-05T11:45:05.474571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7be71854b1ad7d9690b32398a7ed3dd960a975e1e2af6faad2a34f3eeb11bdb

Aliases

arxiv: 2507.21732 · arxiv_version: 2507.21732v1 · doi: 10.48550/arxiv.2507.21732 · pith_short_12: Y67HDBKLDLL5 · pith_short_16: Y67HDBKLDLL5S2IL · pith_short_8: Y67HDBKL

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/Y67HDBKLDLL5S2ILGI4YU7WT3W \
  | 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: c7be71854b1ad7d9690b32398a7ed3dd960a975e1e2af6faad2a34f3eeb11bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd1827110c7d3478754f2797d7da6fc59b57a5e60bbc2cc23d8e53d6f308c9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-29T12:11:56Z",
    "title_canon_sha256": "8705ed155a1b804e4672b272a42f406524a0f9ee6384b9d1c4f5bd083db302bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21732",
    "kind": "arxiv",
    "version": 1
  }
}