Pith Number

pith:P2XA6QUL

pith:2014:P2XA6QUL2A4ZWDR35VGWQEMFWJ

not attested not anchored not stored refs pending

Accelerating unstructured finite volume computations on field-programmable gate arrays

Andras Kiss, Antal Hiba, Arpad Csik, Csaba Nemes, Miklos Ruszinko, Peter Szolgay, Zoltan Nagy

arxiv:1408.5715 v1 · 2014-08-25 · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2XA6QUL2A4ZWDR35VGWQEMFWJ}

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	2026-05-18T02:44:24.297253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eae0f428bd0399b0e3bed4d681185b2530bd76ff941919da2ffb9ac112f85a3

Aliases

arxiv: 1408.5715 · arxiv_version: 1408.5715v1 · doi: 10.48550/arxiv.1408.5715 · pith_short_12: P2XA6QUL2A4Z · pith_short_16: P2XA6QUL2A4ZWDR3 · pith_short_8: P2XA6QUL

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/P2XA6QUL2A4ZWDR35VGWQEMFWJ \
  | 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: 7eae0f428bd0399b0e3bed4d681185b2530bd76ff941919da2ffb9ac112f85a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cb6bf56cc3fa4761c00f9aeeb9bcac58fc9705fd40cb5d1cf6059daffa78625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2014-08-25T10:40:43Z",
    "title_canon_sha256": "6fb3d8f58395a615b7447ec5c1215da3ebff6f9410f43f5c6ed47ede895388eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5715",
    "kind": "arxiv",
    "version": 1
  }
}