Pith Number

pith:NYKIQTLF

pith:2026:NYKIQTLFVBQUEK3S7NPDJMDBQV

not attested not anchored not stored refs pending

Point Tracking in Surgery--The 2025 Surgical Tattoos in Infrared Challenge (STIRC2025)

Adam Schmidt, Agostino Stilli, Alexander Ladikos, Alexander Schlaefer, Anwesa Choudhuri, Aoife Gardiner, Benjamin Planche, Chenyang Li, Danail Stoyanov, Francisco Vasconcelos, Ho-Gun Ha, Hyunki Lee, Ihsan Ullah, Jiaming Zhang, Kensaku Mori, Kyungmin Jung, Masahiro Oda, Meng Zheng, Mert Asim Karaoglu, Minkang Jang, Omid Mohareri, Peng Liu, Sarah Latus, Stefanie Speidel, Suresh Guttikonda, Takayuki Kitasaka, Terrence Chen, Tim Salcudean, Van Nguyen Nguyen, Xinkai Zhao, Yuichiro Hayashi, Yuxin Chen, Zhongpai Gao, Zijian Wu, Ziyan Wu

arxiv:2607.12939 v1 · 2026-07-14 · 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{NYKIQTLFVBQUEK3S7NPDJMDBQV}

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	2026-07-15T01:22:26.444334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e14884d65a861422b72fb5e34b061855b7fd2f637718c9b2b356f6121d902d5

Aliases

arxiv: 2607.12939 · arxiv_version: 2607.12939v1 · doi: 10.48550/arxiv.2607.12939 · pith_short_12: NYKIQTLFVBQU · pith_short_16: NYKIQTLFVBQUEK3S · pith_short_8: NYKIQTLF

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/NYKIQTLFVBQUEK3S7NPDJMDBQV \
  | 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: 6e14884d65a861422b72fb5e34b061855b7fd2f637718c9b2b356f6121d902d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64081c4fcca7bc1a02e69e24bb2a871e45b818e8110f3a7beb3f3bfe7c90b2e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-14T16:10:49Z",
    "title_canon_sha256": "a2ca54e28ff592aa81ff06fc49bc0bc1826843618ade04dcf458a2e6b052a9f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12939",
    "kind": "arxiv",
    "version": 1
  }
}