Pith Number

pith:JIU2NU2R

pith:2021:JIU2NU2RHDWUBH4TANSYPTBOQX

not attested not anchored not stored refs pending

A MEMS-based optical scanning system for precise, high-speed neural interfacing

Cem Yalcin, Daniel Lopez, George Bocchetti, Laura Waller, M. Meraj Ghanbari, Nathan Tessema Ersaro, Nick Antipa, Nicolas C. P\'egard, Rikky Muller, Sina Faraji Alamouti

arxiv:2112.04909 v1 · 2021-12-08 · physics.app-ph · physics.optics · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIU2NU2RHDWUBH4TANSYPTBOQX}

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	2026-07-05T09:26:13.132024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a29a6d35138ed409f93036587cc2e85f20f720c0fd999ec31c89a03fae812f1

Aliases

arxiv: 2112.04909 · arxiv_version: 2112.04909v1 · doi: 10.48550/arxiv.2112.04909 · pith_short_12: JIU2NU2RHDWU · pith_short_16: JIU2NU2RHDWUBH4T · pith_short_8: JIU2NU2R

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/JIU2NU2RHDWUBH4TANSYPTBOQX \
  | 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: 4a29a6d35138ed409f93036587cc2e85f20f720c0fd999ec31c89a03fae812f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f197fbeca081a68c53330683a98dbd5f631d0b9c5bca79dfe09e6793ac5e09b",
    "cross_cats_sorted": [
      "physics.optics",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-12-08T00:02:22Z",
    "title_canon_sha256": "00ebbe2d4dc8d7b0d1d4c50e7840c96fc60ae785bfc6585c07fd15193c2989ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04909",
    "kind": "arxiv",
    "version": 1
  }
}