Pith Number

pith:4FPYOJ74

pith:2014:4FPYOJ74B3LMY56SXYJOJG5YVY

not attested not anchored not stored refs pending

On characterizing nonlocality and anisotropy for the magnetorotational instability

Eric G. Blackman, Farrukh Nauman

arxiv:1403.4288 v2 · 2014-03-17 · astro-ph.SR · astro-ph.GA · astro-ph.HE · 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{4FPYOJ74B3LMY56SXYJOJG5YVY}

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	2026-05-18T02:39:23.809019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e15f8727fc0ed6cc77d2be12e49bb8ae3d1841acd0f72677014b312512c44d40

Aliases

arxiv: 1403.4288 · arxiv_version: 1403.4288v2 · doi: 10.48550/arxiv.1403.4288 · pith_short_12: 4FPYOJ74B3LM · pith_short_16: 4FPYOJ74B3LMY56S · pith_short_8: 4FPYOJ74

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/4FPYOJ74B3LMY56SXYJOJG5YVY \
  | 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: e15f8727fc0ed6cc77d2be12e49bb8ae3d1841acd0f72677014b312512c44d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57113d8a520ee604c1bed94fa30d1ffa981d4994fb3c709bcb95645006509bac",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-17T22:15:38Z",
    "title_canon_sha256": "173a40e6a3e9bb332cee6dc05186e1bb95e4039536831e2cfd8c571ee4268a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4288",
    "kind": "arxiv",
    "version": 2
  }
}