Pith Number

pith:726WRQKP

pith:2018:726WRQKPSIJLHEASD3K4V6BSQQ

not attested not anchored not stored refs pending

i3PosNet: Instrument Pose Estimation from X-Ray in temporal bone surgery

Andrei Stefanov, Anirban Mukhopadhyay, David K\"ugler, Igor Stenin, Jannik Sehring, J\"org Schipper, Julia Kristin, Thomas Klenzner

arxiv:1802.09575 v2 · 2018-02-26 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{726WRQKPSIJLHEASD3K4V6BSQQ}

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	2026-07-05T04:47:54.139678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

febd68c14f9212b390121ed5caf8328405cbcccb196d228c3187bd7068c9d41a

Aliases

arxiv: 1802.09575 · arxiv_version: 1802.09575v2 · doi: 10.48550/arxiv.1802.09575 · pith_short_12: 726WRQKPSIJL · pith_short_16: 726WRQKPSIJLHEAS · pith_short_8: 726WRQKP

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/726WRQKPSIJLHEASD3K4V6BSQQ \
  | 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: febd68c14f9212b390121ed5caf8328405cbcccb196d228c3187bd7068c9d41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb9c144dc6693d584895baa79859ef7d766fba067d6cf840c6f061f6d132700",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-26T20:00:40Z",
    "title_canon_sha256": "8bb443553e0ccc1dbef2a525c0ca54b0c27ba30645947a47ee79695cf8ffdbce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09575",
    "kind": "arxiv",
    "version": 2
  }
}