Pith Number

pith:L65UY6TX

pith:2021:L65UY6TX5DQICLUWPZNPQO32OH

not attested not anchored not stored refs pending

Ultrafast Dynamics of the Surface Photovoltage in Potassium Doped Black Phosphorus

A. Pulkkinen, C. Monney, C. W. Nicholson, C. Yue, F. O. von Rohr, G. Kremer, M. Rumo, P. Werner, T. Jaouen

arxiv:2104.10525 v2 · 2021-04-21 · 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{L65UY6TX5DQICLUWPZNPQO32OH}

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	2026-07-05T02:59:19.291809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fbb4c7a77e8e0812e967e5af83b7a71f3b34c30583671fdd6bf7f34d77ddfaf

Aliases

arxiv: 2104.10525 · arxiv_version: 2104.10525v2 · doi: 10.48550/arxiv.2104.10525 · pith_short_12: L65UY6TX5DQI · pith_short_16: L65UY6TX5DQICLUW · pith_short_8: L65UY6TX

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/L65UY6TX5DQICLUWPZNPQO32OH \
  | 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: 5fbb4c7a77e8e0812e967e5af83b7a71f3b34c30583671fdd6bf7f34d77ddfaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8672ecf6bc4928ac3c48a8606665b939898241b95d922d42cc7a0c9cee48a423",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-21T13:33:58Z",
    "title_canon_sha256": "ca950c644676a8cd2a4aa8b36f01464683b012f7f3d01d96fb93f978d4cc047b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10525",
    "kind": "arxiv",
    "version": 2
  }
}