Pith Number

pith:MPIMNKUS

pith:2015:MPIMNKUSZH2RRYG2KZY5PV7EL7

not attested not anchored not stored refs pending

The universal instability in general geometry

G. G. Plunk, P. Helander

arxiv:1506.09098 v1 · 2015-06-30 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPIMNKUSZH2RRYG2KZY5PV7EL7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:28:54.348998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d0c6aa92c9f518e0da5671d7d7e45ff9f35538af7b221f5718885ab6c086df

Aliases

arxiv: 1506.09098 · arxiv_version: 1506.09098v1 · doi: 10.48550/arxiv.1506.09098 · pith_short_12: MPIMNKUSZH2R · pith_short_16: MPIMNKUSZH2RRYG2 · pith_short_8: MPIMNKUS

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/MPIMNKUSZH2RRYG2KZY5PV7EL7 \
  | 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: 63d0c6aa92c9f518e0da5671d7d7e45ff9f35538af7b221f5718885ab6c086df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "094f8fd75d0ee2085cb2ffd73b785dcf60742962993850d925e67785f4773b5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2015-06-30T14:08:57Z",
    "title_canon_sha256": "e3836dd259fce259b046f49ddf309e947cfa0032db100cbe34992bd5d110633d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.09098",
    "kind": "arxiv",
    "version": 1
  }
}