Pith Number

pith:GHLT57GV

pith:2014:GHLT57GVPLOOMTKKZ3ACGJWR7E

not attested not anchored not stored refs pending

Superpixel-based spatial amplitude and phase modulation using a digital micromirror device

Allard P. Mosk, Jacopo Bertolotti, Sebastianus A. Goorden

arxiv:1405.3893 v2 · 2014-05-15 · 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{GHLT57GVPLOOMTKKZ3ACGJWR7E}

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	2026-05-18T01:43:12.058129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31d73efcd57adce64d4acec02326d1f9206882211cd3f6f262ed53600e36b73e

Aliases

arxiv: 1405.3893 · arxiv_version: 1405.3893v2 · doi: 10.48550/arxiv.1405.3893 · pith_short_12: GHLT57GVPLOO · pith_short_16: GHLT57GVPLOOMTKK · pith_short_8: GHLT57GV

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/GHLT57GVPLOOMTKKZ3ACGJWR7E \
  | 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: 31d73efcd57adce64d4acec02326d1f9206882211cd3f6f262ed53600e36b73e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b890f281aaa0991b2e8778f1f44127b78f3c1654bf359cafb242cceea25eea2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-05-15T16:04:16Z",
    "title_canon_sha256": "1226250edb27902bb101091ef7f6d57da85d937341f2657fdc836ad6c4c07d82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3893",
    "kind": "arxiv",
    "version": 2
  }
}