Pith Number

pith:ETNZO5PA

pith:2019:ETNZO5PAR3WWLCS467IOEE76VX

not attested not anchored not stored refs pending

Designing a new spatial light modulator for holographic photostimulation

Adrian Hill, Douglas J McKnight, Janelle C Shane, Kevin Taberski, Steve Serati

arxiv:1908.04859 v2 · 2019-08-10 · physics.ins-det · 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{ETNZO5PAR3WWLCS467IOEE76VX}

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	2026-07-05T00:04:56.836796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24db9775e08eed658a5cf7d0e213feadda5c773ca625fa77b8439a069b205dc6

Aliases

arxiv: 1908.04859 · arxiv_version: 1908.04859v2 · doi: 10.48550/arxiv.1908.04859 · pith_short_12: ETNZO5PAR3WW · pith_short_16: ETNZO5PAR3WWLCS4 · pith_short_8: ETNZO5PA

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/ETNZO5PAR3WWLCS467IOEE76VX \
  | 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: 24db9775e08eed658a5cf7d0e213feadda5c773ca625fa77b8439a069b205dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cd6d2809c096103eaeee6ff25631fef173bc3336bf0e6ae7df575692c5ff9a8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-08-10T00:24:01Z",
    "title_canon_sha256": "2f09ecb20aeceffe112e37d51e085da570494a9729ea470a3830aea7d45a1ba4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04859",
    "kind": "arxiv",
    "version": 2
  }
}