Pith Number

pith:IMH2PBFB

pith:2021:IMH2PBFBNGPS2QYJKP3NOKGASU

not attested not anchored not stored refs pending

The physical basis of the zero charge flux constraint in gyro kinetics as local momentum conservation, by analogy to the classical Coulomb collisional case

M. Kotschenreuther

arxiv:2104.03828 v1 · 2021-04-08 · 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{IMH2PBFBNGPS2QYJKP3NOKGASU}

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	2026-07-05T02:30:23.958940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

430fa784a1699f2d430953f6d728c0951aed143bbbee0fb580201baaa5ee8ea8

Aliases

arxiv: 2104.03828 · arxiv_version: 2104.03828v1 · doi: 10.48550/arxiv.2104.03828 · pith_short_12: IMH2PBFBNGPS · pith_short_16: IMH2PBFBNGPS2QYJ · pith_short_8: IMH2PBFB

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/IMH2PBFBNGPS2QYJKP3NOKGASU \
  | 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: 430fa784a1699f2d430953f6d728c0951aed143bbbee0fb580201baaa5ee8ea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26e5521bceb5f77ff672fbe2dd432a7952752c97ec001ab84005045409d1ae54",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2021-04-08T15:14:03Z",
    "title_canon_sha256": "b58c2591d06addf6684774c94ea414b426135713d76834289f4e88a93a4df29a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03828",
    "kind": "arxiv",
    "version": 1
  }
}