Pith Number

pith:C2Z6XEO4

pith:2017:C2Z6XEO4KP2HTK6BPP7YKN66RF

not attested not anchored not stored refs pending

UV Exposed Optical Fibers with Frequency Domain Reflectometry for Device Tracking in Intra-Arterial Procedures

Francois Parent, Maxime Gerard, Raman Kashyap, Samuel Kadoury

arxiv:1707.06568 v1 · 2017-07-20 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2Z6XEO4KP2HTK6BPP7YKN66RF}

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	2026-05-18T00:39:52.090600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16b3eb91dc53f479abc17bff8537de895f9f98a5c12a792ccace1595cc30c322

Aliases

arxiv: 1707.06568 · arxiv_version: 1707.06568v1 · doi: 10.48550/arxiv.1707.06568 · pith_short_12: C2Z6XEO4KP2H · pith_short_16: C2Z6XEO4KP2HTK6B · pith_short_8: C2Z6XEO4

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/C2Z6XEO4KP2HTK6BPP7YKN66RF \
  | 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: 16b3eb91dc53f479abc17bff8537de895f9f98a5c12a792ccace1595cc30c322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "280d490aa56967dc07632a8fcc6a17dc1384bae002f60a62d4b739f0960735a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-07-20T15:23:06Z",
    "title_canon_sha256": "9a7bf9fd35fd6d501f144721f6651e628f9f59f216fdc76914766a066cf7cd53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06568",
    "kind": "arxiv",
    "version": 1
  }
}