Pith Number

pith:2ETNVY6F

pith:2021:2ETNVY6FO5AVLYGNC6MHLBMCHZ

not attested not anchored not stored refs pending

Upper bounds on gyrokinetic instabilities

G.G. Plunk, P. Helander

arxiv:2108.12455 v1 · 2021-08-27 · physics.plasm-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ETNVY6FO5AVLYGNC6MHLBMCHZ}

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	2026-07-05T03:09:32.187206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d126dae3c5774155e0cd17987585823e567a025867a172bb6432b7fe53fdd1be

Aliases

arxiv: 2108.12455 · arxiv_version: 2108.12455v1 · doi: 10.48550/arxiv.2108.12455 · pith_short_12: 2ETNVY6FO5AV · pith_short_16: 2ETNVY6FO5AVLYGN · pith_short_8: 2ETNVY6F

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/2ETNVY6FO5AVLYGNC6MHLBMCHZ \
  | 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: d126dae3c5774155e0cd17987585823e567a025867a172bb6432b7fe53fdd1be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25d15bc674d875c396fdff319d9557d7d8a944762ed10195260e71a47fa4db83",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2021-08-27T18:44:25Z",
    "title_canon_sha256": "a7a4e8ef38c9ca307c06ebd0e874d304b78aa23e08f53d6689d33626ad67412d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12455",
    "kind": "arxiv",
    "version": 1
  }
}