Pith Number

pith:U2UF6AKP

pith:2015:U2UF6AKPGI6BEMD5T4U5WULTTY

not attested not anchored not stored refs pending

Electric Field and Humidity Trigger Contact Electrification

Baoping Cai, Renjie Ji, Rui Zhang, Thomas P\"ahtz, Xiaolong Wang, Yang Shen, Yanzhen Zhang, Yonghong Liu

arxiv:1501.03255 v1 · 2015-01-14 · cond-mat.soft · cond-mat.mtrl-sci · physics.geo-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{U2UF6AKPGI6BEMD5T4U5WULTTY}

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	2026-05-18T02:29:24.397025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6a85f014f323c12307d9f29db51739e2217ec0260be9b1382a6cb9c826c8192

Aliases

arxiv: 1501.03255 · arxiv_version: 1501.03255v1 · doi: 10.48550/arxiv.1501.03255 · pith_short_12: U2UF6AKPGI6B · pith_short_16: U2UF6AKPGI6BEMD5 · pith_short_8: U2UF6AKP

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/U2UF6AKPGI6BEMD5T4U5WULTTY \
  | 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: a6a85f014f323c12307d9f29db51739e2217ec0260be9b1382a6cb9c826c8192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40aded03561677d3cba8393c3406eef9b73e78a3fe05c17e4fdf828dce9d89d8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-01-14T05:44:18Z",
    "title_canon_sha256": "ce50cdd21da29155f2ce91d60fb0bae724dad81ae9e1e07c3597ed7769a584bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03255",
    "kind": "arxiv",
    "version": 1
  }
}