Pith Number

pith:BGB2GIWN

pith:2018:BGB2GIWNJLFMUOA4DSTQ3AF6CC

not attested not anchored not stored refs pending

Dependence of alpha-particle-driven Alfv\'en eigenmode linear stability on device magnetic field strength and consequences for next-generation tokamaks

E. A. Tolman, E. S. Marmar, J. W. Hughes, N. F. Loureiro, P. Rodrigues

arxiv:1809.07278 v2 · 2018-09-19 · 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{BGB2GIWNJLFMUOA4DSTQ3AF6CC}

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	2026-05-17T23:53:50.746774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0983a322cd4acaca381c1ca70d80be109c4420b68ea37cf9ae9c749e8cae8e01

Aliases

arxiv: 1809.07278 · arxiv_version: 1809.07278v2 · doi: 10.48550/arxiv.1809.07278 · pith_short_12: BGB2GIWNJLFM · pith_short_16: BGB2GIWNJLFMUOA4 · pith_short_8: BGB2GIWN

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/BGB2GIWNJLFMUOA4DSTQ3AF6CC \
  | 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: 0983a322cd4acaca381c1ca70d80be109c4420b68ea37cf9ae9c749e8cae8e01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38da8d901b6a2de80a23c94cad21adc8ceeb582a1fd350c498411d9c60933868",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-09-19T16:19:27Z",
    "title_canon_sha256": "53d1a65b29c83ba0110efd5b3f17486aeafcd6b56191dab2408fee67f7c3c558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07278",
    "kind": "arxiv",
    "version": 2
  }
}