Pith Number

pith:FYQ2L5MH

pith:2018:FYQ2L5MHCNQ6PELATGJSSWDFRB

not attested not anchored not stored refs pending

Mechanical design of a distal scanner for confocal microlaparoscope: A conic solution

Beno\^it Rosa (ISIR), Guillaume Morel (LRP), J\'erome Szewczyk (ISIR), Mustafa Suphi Erden

arxiv:1804.04925 v1 · 2018-04-13 · cs.RO · 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{FYQ2L5MHCNQ6PELATGJSSWDFRB}

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	2026-05-18T00:18:32.646237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e21a5f5871361e7916099932958658852ddd08baa7b0670c3d083e4a7a00cfa

Aliases

arxiv: 1804.04925 · arxiv_version: 1804.04925v1 · doi: 10.48550/arxiv.1804.04925 · pith_short_12: FYQ2L5MHCNQ6 · pith_short_16: FYQ2L5MHCNQ6PELA · pith_short_8: FYQ2L5MH

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/FYQ2L5MHCNQ6PELATGJSSWDFRB \
  | 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: 2e21a5f5871361e7916099932958658852ddd08baa7b0670c3d083e4a7a00cfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5706c44b6e081936aa9244dd0ab2e192fb9dc3e0f94863a5c4c2c949e19b7c0",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-04-13T12:58:02Z",
    "title_canon_sha256": "3a59a72af2aca0639f7d1367351d5d0b03cf5bcc1b36704c347801ac47cfe9cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04925",
    "kind": "arxiv",
    "version": 1
  }
}