Pith Number

pith:USS53DUF

pith:2019:USS53DUFDBWKHASSXUZKV64342

not attested not anchored not stored refs pending

Probe Ferroelectricity by X-ray Absorption Spectroscopy in Molecular Crystal

Alpha T. N'Diaye, Deyu Lu, Fujie Tang, Guanhua Hao, Hsin-Yu Ko, Jianhang Xu, Mehmet Topsakal, Peter A. Dowben, Xiaoshan Xu, Xifan Wu, Xuanyuan Jiang

arxiv:1912.09381 v1 · 2019-12-19 · physics.comp-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USS53DUFDBWKHASSXUZKV64342}

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	2026-07-05T00:44:57.596238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4a5dd8e85186ca38252bd32aafb9be6b16bea12ff72ebb4afebc96b9e53106f

Aliases

arxiv: 1912.09381 · arxiv_version: 1912.09381v1 · doi: 10.48550/arxiv.1912.09381 · pith_short_12: USS53DUFDBWK · pith_short_16: USS53DUFDBWKHASS · pith_short_8: USS53DUF

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/USS53DUFDBWKHASSXUZKV64342 \
  | 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: a4a5dd8e85186ca38252bd32aafb9be6b16bea12ff72ebb4afebc96b9e53106f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8efdf0d6e33b6b9d0e291f641ea042b678c252cd78d10b4f9539516b1e8935",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-12-19T17:03:02Z",
    "title_canon_sha256": "6d75981a1d3d02a634f3566441a8fc06bedf81622ec4f0742983e08823ebbc3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09381",
    "kind": "arxiv",
    "version": 1
  }
}