Pith Number

pith:ULYYZX7K

pith:2025:ULYYZX7K6MQLTWCRD45KA3QJBM

not attested not anchored not stored refs pending

ReSurgSAM2: Referring Segment Anything in Surgical Video via Credible Long-term Tracking

Guanyi Qin, Haofeng Liu, Junde Wu, Mingqi Gao, Xuxiao Luo, Yueming Jin, Ziyue Wang

arxiv:2505.08581 v1 · 2025-05-13 · cs.CV · eess.IV · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULYYZX7K6MQLTWCRD45KA3QJBM}

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	2026-07-05T11:02:32.968601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f18cdfeaf320b9d8511f3aa06e090b19516ef50202b0a5e40692e0aff9e718

Aliases

arxiv: 2505.08581 · arxiv_version: 2505.08581v1 · doi: 10.48550/arxiv.2505.08581 · pith_short_12: ULYYZX7K6MQL · pith_short_16: ULYYZX7K6MQLTWCR · pith_short_8: ULYYZX7K

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/ULYYZX7K6MQLTWCRD45KA3QJBM \
  | 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: a2f18cdfeaf320b9d8511f3aa06e090b19516ef50202b0a5e40692e0aff9e718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b6487ad15832ff08126cf9a2135b4c417ad1874ab0af54c14b8d64f4046561",
    "cross_cats_sorted": [
      "eess.IV",
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-13T13:56:10Z",
    "title_canon_sha256": "025891ec4de789c8a3a289995c04df582477d179bdc4048ddebbc98da253b008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08581",
    "kind": "arxiv",
    "version": 1
  }
}