Pith Number

pith:AS2EWKG3

pith:2014:AS2EWKG3SQ47LCMHIP24H4TBUC

not attested not anchored not stored refs pending

Radial penetration of flux surface shaping in tokamaks

Felix I. Parra, Justin Ball

arxiv:1408.3345 v2 · 2014-08-14 · 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{AS2EWKG3SQ47LCMHIP24H4TBUC}

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	2026-05-18T01:19:55.642814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04b44b28db9439f5898743f5c3f261a08064cd917b84a542e792262e60305a85

Aliases

arxiv: 1408.3345 · arxiv_version: 1408.3345v2 · doi: 10.48550/arxiv.1408.3345 · pith_short_12: AS2EWKG3SQ47 · pith_short_16: AS2EWKG3SQ47LCMH · pith_short_8: AS2EWKG3

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/AS2EWKG3SQ47LCMHIP24H4TBUC \
  | 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: 04b44b28db9439f5898743f5c3f261a08064cd917b84a542e792262e60305a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bd206700ea1def59dda61623dade916062d92b502c4c5ddef1a6f2224023cdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2014-08-14T17:05:53Z",
    "title_canon_sha256": "b236d27c3cca9cfe14c9975e5c710014cb770b2f973da57484a054756a79a734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3345",
    "kind": "arxiv",
    "version": 2
  }
}