Pith Number

pith:2XZOZJPK

pith:2020:2XZOZJPKTJXCPLNWTH2WHAJJP5

not attested not anchored not stored refs pending

About the derivation of the quasilinear approximation in plasma physics

Claude Bardos, Nicolas Besse

arxiv:2011.08085 v1 · 2020-11-16 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XZOZJPKTJXCPLNWTH2WHAJJP5}

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	2026-07-05T01:51:57.157003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5f2eca5ea9a6e27adb699f56381297f4626b3c6cf30cece8ae94f31c2b12be2

Aliases

arxiv: 2011.08085 · arxiv_version: 2011.08085v1 · doi: 10.48550/arxiv.2011.08085 · pith_short_12: 2XZOZJPKTJXC · pith_short_16: 2XZOZJPKTJXCPLNW · pith_short_8: 2XZOZJPK

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/2XZOZJPKTJXCPLNWTH2WHAJJP5 \
  | 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: d5f2eca5ea9a6e27adb699f56381297f4626b3c6cf30cece8ae94f31c2b12be2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "049195534b4dde4a3dbf8ab0021c1652bb9f826fe1cdf6971c9030f9d73b0b86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-11-16T16:34:49Z",
    "title_canon_sha256": "28b6b032b76854a487eb96bffb8082577165c2c759369da48b0046e3c9e58d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08085",
    "kind": "arxiv",
    "version": 1
  }
}