Pith Number

pith:BY2MQQ2S

pith:2015:BY2MQQ2SYHGCDYALRC7DIUDZA5

not attested not anchored not stored refs pending

Measurement of a 2D fast-ion velocity distribution function by tomographic inversion of fast-ion D-alpha spectra

Asger Schou Jacobsen, Benedikt Geiger, Bill Heidbrink, Dmitry Moseev, Frank Leipold, Giovanni Tardini, Jens Madsen, Jesper Rasmussen, Manuel Garc{\i}a-Munoz, Markus Weiland, Mirko Salewski, Morten Stejner, Soren Bang Korsholm, Stefan Kragh Nielsen, the ASDEX Upgrade Team

arxiv:1509.08482 v1 · 2015-09-28 · 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{BY2MQQ2SYHGCDYALRC7DIUDZA5}

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	2026-05-18T01:31:52.540398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e34c84352c1cc21e00b88be345079074fb0d5cbaf67d18ef8bf74df2906d6a9

Aliases

arxiv: 1509.08482 · arxiv_version: 1509.08482v1 · doi: 10.48550/arxiv.1509.08482 · pith_short_12: BY2MQQ2SYHGC · pith_short_16: BY2MQQ2SYHGCDYAL · pith_short_8: BY2MQQ2S

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/BY2MQQ2SYHGCDYALRC7DIUDZA5 \
  | 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: 0e34c84352c1cc21e00b88be345079074fb0d5cbaf67d18ef8bf74df2906d6a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7950c405f139730b5f1ba292079d4726beb4c55ca8fd5a63383609588f51a470",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2015-09-28T20:16:12Z",
    "title_canon_sha256": "6844e62743ccfb8e780cff30ad32b466c1374dcf62cc4c1411137adbd2d1ef7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08482",
    "kind": "arxiv",
    "version": 1
  }
}