Pith Number

pith:QU2AFPMR

pith:2011:QU2AFPMR5WHICF3UYBUSPFJ4J5

not attested not anchored not stored refs pending

Alternating-Order Interpolation in a Charge-Conserving Scheme for Particle-In-Cell Simulations

Igor V. Sokolov

arxiv:1101.0809 v4 · 2011-01-04 · physics.plasm-ph · physics.comp-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{QU2AFPMR5WHICF3UYBUSPFJ4J5}

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	2026-05-18T03:45:41.995531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

853402bd91ed8e811774c06927953c4f478fd49daba7143039d8e14fcf6494da

Aliases

arxiv: 1101.0809 · arxiv_version: 1101.0809v4 · doi: 10.48550/arxiv.1101.0809 · pith_short_12: QU2AFPMR5WHI · pith_short_16: QU2AFPMR5WHICF3U · pith_short_8: QU2AFPMR

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/QU2AFPMR5WHICF3UYBUSPFJ4J5 \
  | 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: 853402bd91ed8e811774c06927953c4f478fd49daba7143039d8e14fcf6494da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "157e8b5c23710c9cb161783dc68e2a53d5b7f84a3ca827f29cbb6a653d81fe8a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2011-01-04T20:58:32Z",
    "title_canon_sha256": "e998256cd52ae4e25261e1fcbaa52d01f8497867d1429b8a530a4167bfac3db3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0809",
    "kind": "arxiv",
    "version": 4
  }
}