Pith Number

pith:PSBZNAPD

pith:2014:PSBZNAPDWEA6CSH3AG2WNGQWVH

not attested not anchored not stored refs pending

Gaussian-Moment Relaxation Closures for Verifiable Numerical Simulation of Fast Magnetic Reconnection in Plasma

Evan Alexander Johnson

arxiv:1409.6985 v2 · 2014-09-24 · math.NA · 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{PSBZNAPDWEA6CSH3AG2WNGQWVH}

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	2026-05-18T02:41:59.199346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c839681e3b101e148fb01b5669a16a9c452807b44cc8acbdb13ff7182b74b3e

Aliases

arxiv: 1409.6985 · arxiv_version: 1409.6985v2 · doi: 10.48550/arxiv.1409.6985 · pith_short_12: PSBZNAPDWEA6 · pith_short_16: PSBZNAPDWEA6CSH3 · pith_short_8: PSBZNAPD

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/PSBZNAPDWEA6CSH3AG2WNGQWVH \
  | 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: 7c839681e3b101e148fb01b5669a16a9c452807b44cc8acbdb13ff7182b74b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4325e2b81b344123d49c08bbd56ba3d96f7a74d7adbba143b0c51cc2b109a9e",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-09-24T15:04:55Z",
    "title_canon_sha256": "35c251d4cb99eccc6919155b8f084a1d7f9177a01d0884b24754777c310efccf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6985",
    "kind": "arxiv",
    "version": 2
  }
}