Pith Number

pith:3EZ7LFMO

pith:2022:3EZ7LFMOGWHQ76V32PJKWRFG6W

not attested not anchored not stored refs pending

Development of a hybrid machine-learning and optimization tool for performance-based solar shading design

Maryam Daneshi, Mohammad Tahsildoost, Reza Taghavi Fard, Zahra Sadat Zomorodian

arxiv:2201.03028 v1 · 2022-01-09 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EZ7LFMOGWHQ76V32PJKWRFG6W}

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	2026-07-05T03:47:05.327690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d933f5958e358f0ffabbd3d2ab44a6f59e75507ab4c901f9487532358f8ebfd8

Aliases

arxiv: 2201.03028 · arxiv_version: 2201.03028v1 · doi: 10.48550/arxiv.2201.03028 · pith_short_12: 3EZ7LFMOGWHQ · pith_short_16: 3EZ7LFMOGWHQ76V3 · pith_short_8: 3EZ7LFMO

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/3EZ7LFMOGWHQ76V32PJKWRFG6W \
  | 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: d933f5958e358f0ffabbd3d2ab44a6f59e75507ab4c901f9487532358f8ebfd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af9419f9a77501b45214a1768f904352bbce652cbf11927913b2801401e132f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-09T14:54:33Z",
    "title_canon_sha256": "68f69aa50613dd663173f65160fa438589614f4ff8b3f42609c3f1434e1195f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03028",
    "kind": "arxiv",
    "version": 1
  }
}