Pith Number

pith:XPYVQLWL

pith:2019:XPYVQLWLVRPNB5QFOBO7T3G7Z7

not attested not anchored not stored refs pending

Micro/nanomaterials for improving solar still and solar evaporation -- A review

A.E. Kabeel, Guilong Peng, Jianfeng Zang, Lifa Zhang, Meng An, Nuo Yang, Swellam W. Sharshir, Yunpeng Wang

arxiv:1906.08461 v1 · 2019-06-20 · 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{XPYVQLWLVRPNB5QFOBO7T3G7Z7}

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	2026-05-17T23:42:52.413867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf1582ecbac5ed0f605705df9ecdfcfe6c336ace67d843bcf3f3d4587978747

Aliases

arxiv: 1906.08461 · arxiv_version: 1906.08461v1 · doi: 10.48550/arxiv.1906.08461 · pith_short_12: XPYVQLWLVRPN · pith_short_16: XPYVQLWLVRPNB5QF · pith_short_8: XPYVQLWL

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/XPYVQLWLVRPNB5QFOBO7T3G7Z7 \
  | 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: bbf1582ecbac5ed0f605705df9ecdfcfe6c336ace67d843bcf3f3d4587978747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40272e1048381ed6c5213b97b658caf65bc6d1050f6440f138ebe5887cc52d55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-06-20T06:55:49Z",
    "title_canon_sha256": "2d3f72605e6c9e2a2ee4d46f7c4ddb888bb2b08ff13879577fa039444b5942fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08461",
    "kind": "arxiv",
    "version": 1
  }
}