Pith Number

pith:R4LYS5GB

pith:2018:R4LYS5GBVDNIXAFBS7VDCT4TZH

not attested not anchored not stored refs pending

Energy and exergy analysis of solar stills with micro/nano particles: A comprehensive study

A. E. Kabeel, A.H. Elsheikh, Guilong Peng, Mohamed A. Eltawil, Nuo Yang, S.W. Sharshir, Talaat A. Talaat

arxiv:1808.01875 v1 · 2018-06-18 · physics.app-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4LYS5GBVDNIXAFBS7VDCT4TZH}

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	2026-05-18T00:08:49.363647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f178974c1a8da8b80a197ea314f93c9d6b2df74690b75908a1c72ab8d10abf8

Aliases

arxiv: 1808.01875 · arxiv_version: 1808.01875v1 · doi: 10.48550/arxiv.1808.01875 · pith_short_12: R4LYS5GBVDNI · pith_short_16: R4LYS5GBVDNIXAFB · pith_short_8: R4LYS5GB

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/R4LYS5GBVDNIXAFBS7VDCT4TZH \
  | 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: 8f178974c1a8da8b80a197ea314f93c9d6b2df74690b75908a1c72ab8d10abf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26c4af05177030cd647ac4de40a2a2a80f1be91619d4de27b9696acc4d64e198",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-06-18T03:10:14Z",
    "title_canon_sha256": "6031cba8d6a0b9904327a8e0d39724901647b18246a979abaf958e8c2d438927"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01875",
    "kind": "arxiv",
    "version": 1
  }
}