Pith Number

pith:5QZBDWCI

pith:2019:5QZBDWCIHEFQTUJ4BFQ2IPZRYJ

not attested not anchored not stored refs pending

Multi-physics simulations of lightning strike on elastoplastic substrates

Nikolaos Nikiforakis, Stephen Millmore

arxiv:1906.08521 v1 · 2019-06-20 · physics.comp-ph · physics.app-ph · physics.flu-dyn · 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{5QZBDWCIHEFQTUJ4BFQ2IPZRYJ}

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	2026-07-05T00:36:26.322475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec3211d848390b09d13c0961a43f31c26101b11262995d25cda07075816a8b2e

Aliases

arxiv: 1906.08521 · arxiv_version: 1906.08521v1 · doi: 10.48550/arxiv.1906.08521 · pith_short_12: 5QZBDWCIHEFQ · pith_short_16: 5QZBDWCIHEFQTUJ4 · pith_short_8: 5QZBDWCI

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/5QZBDWCIHEFQTUJ4BFQ2IPZRYJ \
  | 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: ec3211d848390b09d13c0961a43f31c26101b11262995d25cda07075816a8b2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "747b529193344a8f43cbc814ae4b575d3f2e4c0c4a1ccc0fa73d6ece42c41016",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.flu-dyn",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-06-20T09:41:05Z",
    "title_canon_sha256": "2f203aaf67222513a2d2efbd57ea539fc57e8f27ca91d03b7bc28645c3c60416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08521",
    "kind": "arxiv",
    "version": 1
  }
}