Pith Number

pith:S3UOQK4D

pith:2010:S3UOQK4DPR4HE2TO43Q6QFKBMG

not attested not anchored not stored refs pending

Runaway expansion in confined quasi-2D plasmas and vortex fluids

Timothy D. Andersen

arxiv:1011.1535 v1 · 2010-11-06 · math-ph · math.MP · 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{S3UOQK4DPR4HE2TO43Q6QFKBMG}

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	2026-05-18T04:36:50.960546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96e8e82b837c78726a6ee6e1e815416189eda8a78d13d88366a7dca71f271ca4

Aliases

arxiv: 1011.1535 · arxiv_version: 1011.1535v1 · doi: 10.48550/arxiv.1011.1535 · pith_short_12: S3UOQK4DPR4H · pith_short_16: S3UOQK4DPR4HE2TO · pith_short_8: S3UOQK4D

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/S3UOQK4DPR4HE2TO43Q6QFKBMG \
  | 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: 96e8e82b837c78726a6ee6e1e815416189eda8a78d13d88366a7dca71f271ca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab6c6838dd14c522eb3bcc73d2b2370d964492009841eb8306020b011f88c2df",
    "cross_cats_sorted": [
      "math.MP",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-11-06T04:16:52Z",
    "title_canon_sha256": "11ec4f9b3564af248ff22e2c436df05957fff856a163082be00c02815f24d2df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1535",
    "kind": "arxiv",
    "version": 1
  }
}