Pith Number

pith:MLWG76SM

pith:2019:MLWG76SMNJEGTSCVQS2YLGSTTT

not attested not anchored not stored refs pending

Imaging across the Short-Wave Infra-Red (SWIR) Band via a Flat Multilevel Diffractive Lens

Apratim Majumder, Berardi Sensale-Rodriguez, Curt Dvonch, Monjurul Meem, Rajesh Menon, Sourangsu Banerji

arxiv:1908.01945 v1 · 2019-08-06 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLWG76SMNJEGTSCVQS2YLGSTTT}

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	2026-07-04T23:51:49.586170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62ec6ffa4c6a4869c85584b5859a539cf95be64775dcee40a85ac11fc4063c33

Aliases

arxiv: 1908.01945 · arxiv_version: 1908.01945v1 · doi: 10.48550/arxiv.1908.01945 · pith_short_12: MLWG76SMNJEG · pith_short_16: MLWG76SMNJEGTSCV · pith_short_8: MLWG76SM

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/MLWG76SMNJEGTSCVQS2YLGSTTT \
  | 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: 62ec6ffa4c6a4869c85584b5859a539cf95be64775dcee40a85ac11fc4063c33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "312c91f246b48237517ba35cb2d2a4f6196903850f1f4f236b5d6f4a10f092fb",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-08-06T03:48:59Z",
    "title_canon_sha256": "eea58bd7ee884e1c3b2e4381d4fe712c8fb32d32f20d3efb0b93fea9e262dd4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01945",
    "kind": "arxiv",
    "version": 1
  }
}