Pith Number

pith:SJL5Z4MK

pith:2013:SJL5Z4MKDQHOJARWMI2C3GGXA2

not attested not anchored not stored refs pending

Real-Time Phase Masks for Interactive Stimulation of Optogenetic Neurons

D. Russell Luke, Johannes Hagemann, Stephan C. Kramer

arxiv:1302.0120 v1 · 2013-02-01 · math.OC · 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{SJL5Z4MKDQHOJARWMI2C3GGXA2}

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	2026-05-18T03:34:47.356027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9257dcf18a1c0ee4823662342d98d706ac77b0cf17c1039539b886f897b3b628

Aliases

arxiv: 1302.0120 · arxiv_version: 1302.0120v1 · doi: 10.48550/arxiv.1302.0120 · pith_short_12: SJL5Z4MKDQHO · pith_short_16: SJL5Z4MKDQHOJARW · pith_short_8: SJL5Z4MK

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/SJL5Z4MKDQHOJARWMI2C3GGXA2 \
  | 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: 9257dcf18a1c0ee4823662342d98d706ac77b0cf17c1039539b886f897b3b628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad2fbf6acf3ee4d1f433d5d2637f7d72a3d9666b6c30e64122436ee7aa10516",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-02-01T10:00:59Z",
    "title_canon_sha256": "9afdc8bf89d60aa3015e9cea419819d49232e17945d958ca6e5bfd790dee2903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0120",
    "kind": "arxiv",
    "version": 1
  }
}