Pith Number

pith:YVDXEYNA

pith:2015:YVDXEYNABKS54ESMA43J73IOD5

not attested not anchored not stored refs pending

Detailed analysis of the effects of stencil spatial variations with arbitrary high-order finite-difference Maxwell solver

H. Vincenti, J-L. Vay

arxiv:1507.05572 v1 · 2015-07-20 · 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{YVDXEYNABKS54ESMA43J73IOD5}

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	2026-05-18T01:20:36.154219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5477261a00aa5de124c07369fed0e1f637ec1be7447fe46a65b18d5d3ed529f

Aliases

arxiv: 1507.05572 · arxiv_version: 1507.05572v1 · doi: 10.48550/arxiv.1507.05572 · pith_short_12: YVDXEYNABKS5 · pith_short_16: YVDXEYNABKS54ESM · pith_short_8: YVDXEYNA

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/YVDXEYNABKS54ESMA43J73IOD5 \
  | 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: c5477261a00aa5de124c07369fed0e1f637ec1be7447fe46a65b18d5d3ed529f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7df8c138044f89cf94cff1e184597862fa788045267229e87d6a246074a25ebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-07-20T17:54:10Z",
    "title_canon_sha256": "6d2085a0c72bcfe8a4c2cda2e9d363357c0be27f1b555a15ea1f35276efca934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05572",
    "kind": "arxiv",
    "version": 1
  }
}