Pith Number

pith:J7YRUTD2

pith:2012:J7YRUTD24QBLBMCUDVYFQ5OFNX

not attested not anchored not stored refs pending

Experimental study of hard X-rays emitted from meter-scale positive discharges in air

A. P. J. van Deursen, C. V. Nguyen, P. O. Kochkin, U. Ebert

arxiv:1208.5899 v3 · 2012-08-29 · physics.plasm-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{J7YRUTD24QBLBMCUDVYFQ5OFNX}

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	2026-05-18T02:25:05.877507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff11a4c7ae402b0b0541d705875c56dd1df74f61329cf2802cf719634e394ce

Aliases

arxiv: 1208.5899 · arxiv_version: 1208.5899v3 · doi: 10.48550/arxiv.1208.5899 · pith_short_12: J7YRUTD24QBL · pith_short_16: J7YRUTD24QBLBMCU · pith_short_8: J7YRUTD2

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/J7YRUTD24QBLBMCUDVYFQ5OFNX \
  | 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: 4ff11a4c7ae402b0b0541d705875c56dd1df74f61329cf2802cf719634e394ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34972800e08f84b4ac50fd68e765ae447b8df61dbc6b668d6a338f8ef33c1eb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2012-08-29T12:44:01Z",
    "title_canon_sha256": "daebe1c86084eec03646b1f462a09fe2957105aeb8d0bb98cd91c73b96e0f784"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5899",
    "kind": "arxiv",
    "version": 3
  }
}