Pith Number

pith:FF3QTDY6

pith:2016:FF3QTDY6ROMQEV4NNK2PGN4LGV

not attested not anchored not stored refs pending

Exactly Energy Conserving Semi-Implicit Particle in Cell Formulation

Giovanni Lapenta

arxiv:1602.06326 v2 · 2016-02-18 · physics.comp-ph · 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{FF3QTDY6ROMQEV4NNK2PGN4LGV}

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	2026-05-18T00:49:19.162854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2977098f1e8b9902578d6ab4f3378b354dbb3c95e0ee806317f58999fded804a

Aliases

arxiv: 1602.06326 · arxiv_version: 1602.06326v2 · doi: 10.48550/arxiv.1602.06326 · pith_short_12: FF3QTDY6ROMQ · pith_short_16: FF3QTDY6ROMQEV4N · pith_short_8: FF3QTDY6

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/FF3QTDY6ROMQEV4NNK2PGN4LGV \
  | 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: 2977098f1e8b9902578d6ab4f3378b354dbb3c95e0ee806317f58999fded804a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f3e1c620b5338826469623dbe990a9d2249ca4f22fb4dffcd7eeb157e57b1b",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-02-18T02:00:30Z",
    "title_canon_sha256": "53e05ea434cf266dd7bf1c977b03cff1ee446d5973ebe2208b1dbcb417cc58cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06326",
    "kind": "arxiv",
    "version": 2
  }
}