Pith Number

pith:4J6Y7GFT

pith:2014:4J6Y7GFTXGJ2HXVHD7XKBBFVD2

not attested not anchored not stored refs pending

Discharge-produced plasma extreme ultraviolet (EUV) source and ultra high vacuum chamber for studying EUV-induced processes

A Abrikosov, A Dolgov, C J Lee, E Snegirev, F Bijkerk, O Yakushev, V M Krivtsun

arxiv:1411.4505 v1 · 2014-11-17 · physics.plasm-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4J6Y7GFTXGJ2HXVHD7XKBBFVD2}

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	2026-05-18T01:46:13.918844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e27d8f98b3b993a3dea71feea084b51eb9b7c1b045b7a5e5a53fabad51f3d748

Aliases

arxiv: 1411.4505 · arxiv_version: 1411.4505v1 · doi: 10.48550/arxiv.1411.4505 · pith_short_12: 4J6Y7GFTXGJ2 · pith_short_16: 4J6Y7GFTXGJ2HXVH · pith_short_8: 4J6Y7GFT

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/4J6Y7GFTXGJ2HXVHD7XKBBFVD2 \
  | 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: e27d8f98b3b993a3dea71feea084b51eb9b7c1b045b7a5e5a53fabad51f3d748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bbb0a5ce629f421344b349ad12f12e2089d0972eccbeb0d6fa3e6727c20f380",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2014-11-17T15:04:52Z",
    "title_canon_sha256": "d25c929aeda95b57bd4216cef4f31af8f42f1101bc266d661d5c0a4f070675a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4505",
    "kind": "arxiv",
    "version": 1
  }
}