Pith Number

pith:N5VUPKBO

pith:2011:N5VUPKBOY4U3GPAHW4FVAG5NV6

not attested not anchored not stored refs pending

Fast stray field computation on tensor grids

Franz Reichel, Lukas Exl, Markus Gusenbauer, Simon Bance, Thomas Schrefl, Winfried Auzinger

arxiv:1109.5878 v2 · 2011-09-27 · physics.comp-ph · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5VUPKBOY4U3GPAHW4FVAG5NV6}

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	2026-05-18T03:59:39.959413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f6b47a82ec729b33c07b70b501badaf92ff024c51391ff1830e441e3c329707

Aliases

arxiv: 1109.5878 · arxiv_version: 1109.5878v2 · doi: 10.48550/arxiv.1109.5878 · pith_short_12: N5VUPKBOY4U3 · pith_short_16: N5VUPKBOY4U3GPAH · pith_short_8: N5VUPKBO

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/N5VUPKBOY4U3GPAHW4FVAG5NV6 \
  | 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: 6f6b47a82ec729b33c07b70b501badaf92ff024c51391ff1830e441e3c329707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e6895692dfdffe38c224908d5c89988a7406bea978fb9ae40a72a47fadedc88",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2011-09-27T13:09:45Z",
    "title_canon_sha256": "b73446cfe8fa3e5bda6d1b2191a35c7a093afec07a455dc49f279f0780cd2fed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5878",
    "kind": "arxiv",
    "version": 2
  }
}