Pith Number

pith:3SDWZJDV

pith:2026:3SDWZJDVZ42JJHHAOOUGZEY3QS

not attested not anchored not stored refs pending

Toward Micro-Endoscopy: Distal-Free, Configuration-Agnostic Focusing Through Multimode Fiber

Amit Kam, Dvir Marsh, Guy Bartal, Lior Fridman, Shie Mannor, Stav Lotan

arxiv:2605.28506 v1 · 2026-05-27 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SDWZJDVZ42JJHHAOOUGZEY3QS}

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	2026-05-28T02:04:54.911064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc876ca475cf34949ce073a86c931b84a3a21290582b85d6187e82f25b1400c9

Aliases

arxiv: 2605.28506 · arxiv_version: 2605.28506v1 · doi: 10.48550/arxiv.2605.28506 · pith_short_12: 3SDWZJDVZ42J · pith_short_16: 3SDWZJDVZ42JJHHA · pith_short_8: 3SDWZJDV

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/3SDWZJDVZ42JJHHAOOUGZEY3QS \
  | 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: dc876ca475cf34949ce073a86c931b84a3a21290582b85d6187e82f25b1400c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60410b353fa9d6654a5a1bffc6d8c2e1e35442db84874dcb75d698808d2fdee7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-27T14:09:36Z",
    "title_canon_sha256": "bade2e28bcb4730f86ed9f06972e46f0078cda5580f5ab284637c06838092506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28506",
    "kind": "arxiv",
    "version": 1
  }
}