Pith Number

pith:HTKKMJX2

pith:2009:HTKKMJX2KLOIBIJ6D2KWJIDYDA

not attested not anchored not stored refs pending

Resolving velocity space dynamics in continuum gyrokinetics

Michael Barnes, Tomoya Tatsuno, William Dorland

arxiv:0907.4413 v1 · 2009-07-25 · 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{HTKKMJX2KLOIBIJ6D2KWJIDYDA}

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	2026-05-18T02:12:53.644429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cd4a626fa52dc80a13e1e9564a078181846c9285b3def9da8c0611615ec4c6e

Aliases

arxiv: 0907.4413 · arxiv_version: 0907.4413v1 · doi: 10.48550/arxiv.0907.4413 · pith_short_12: HTKKMJX2KLOI · pith_short_16: HTKKMJX2KLOIBIJ6 · pith_short_8: HTKKMJX2

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/HTKKMJX2KLOIBIJ6D2KWJIDYDA \
  | 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: 3cd4a626fa52dc80a13e1e9564a078181846c9285b3def9da8c0611615ec4c6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bdcd671b864d61554258f684fd81bb12383f8e663c078d65da3fad16111097d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2009-07-25T11:40:56Z",
    "title_canon_sha256": "93a3ee178c1f0f173bd7e3cb9c5edd1885a23a076ab1399cc422909547905fca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4413",
    "kind": "arxiv",
    "version": 1
  }
}