Pith Number

pith:GW5MNYEB

pith:2026:GW5MNYEBBYY254UGIMZBNOOJSX

not attested not anchored not stored refs pending

Solar Daylighting to Offset LED Lighting in Vertical Farming: A Techno-Economic Study of Light Pipes

Aldo Bischi, Andrea Baccioli, Francesco Ceccanti, Marco Antonelli

arxiv:2603.15806 v2 · 2026-03-16 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GW5MNYEBBYY254UGIMZBNOOJSX}

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	2026-06-02T02:04:52.377367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35bac6e0810e31aef286433216b9c995da8c6b28b2cff631a23ef4e54a0e2652

Aliases

arxiv: 2603.15806 · arxiv_version: 2603.15806v2 · doi: 10.48550/arxiv.2603.15806 · pith_short_12: GW5MNYEBBYY2 · pith_short_16: GW5MNYEBBYY254UG · pith_short_8: GW5MNYEB

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/GW5MNYEBBYY254UGIMZBNOOJSX \
  | 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: 35bac6e0810e31aef286433216b9c995da8c6b28b2cff631a23ef4e54a0e2652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd8ea6290ba1d642d2deb160958d439a33ccda631052ad352c45e97c38ade9e6",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-03-16T18:36:09Z",
    "title_canon_sha256": "2c139399abe547553cb4107e12e0dacb8036d6fab8f26f14f3afcb1d1588c150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.15806",
    "kind": "arxiv",
    "version": 2
  }
}