Pith Number

pith:US4FAMMI

pith:2013:US4FAMMIBQPYR4TJZGHYJV7MJ2

not attested not anchored not stored refs pending

Toroidal momentum transport in a tokamak caused by symmetry breaking parallel derivatives

Arthur G. Peeters, Emilino Fable, Francis Casson, Piereluigi Migliano, Rico Buchholz, Stefan R. Grosshauser, Tobias Sung, William Hornsby

arxiv:1302.6453 v1 · 2013-02-26 · 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{US4FAMMIBQPYR4TJZGHYJV7MJ2}

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	2026-05-18T03:27:34.077950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b85031880c1f88f269c98f84d7ec4e9cd1fce9d45c717c7bc197d704a08e98

Aliases

arxiv: 1302.6453 · arxiv_version: 1302.6453v1 · doi: 10.48550/arxiv.1302.6453 · pith_short_12: US4FAMMIBQPY · pith_short_16: US4FAMMIBQPYR4TJ · pith_short_8: US4FAMMI

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/US4FAMMIBQPYR4TJZGHYJV7MJ2 \
  | 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: a4b85031880c1f88f269c98f84d7ec4e9cd1fce9d45c717c7bc197d704a08e98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b022f2758044fb9fbda0c36bdbd18c425978346271e81d2ddca16668994840d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2013-02-26T15:17:41Z",
    "title_canon_sha256": "ed38bde689efb6e00556fef56122f9c3e6c6f269257c437ccc42c8da0cf32b90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6453",
    "kind": "arxiv",
    "version": 1
  }
}