Pith Number

pith:HIGUIIH7

pith:2016:HIGUIIH7VJR4DDQUB6E6S6AWBN

not attested not anchored not stored refs pending

Performance prediction of finite-difference solvers for different computer architectures

Felix Herrmann, Gerard Gorman, Mathias Louboutin, Michael Lange, Navjot Kukreja

arxiv:1608.03984 v3 · 2016-08-13 · 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{HIGUIIH7VJR4DDQUB6E6S6AWBN}

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	2026-05-18T00:43:02.422264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a0d4420ffaa63c18e140f89e978160b7ccef3f91955ec16a6315979f6124c54

Aliases

arxiv: 1608.03984 · arxiv_version: 1608.03984v3 · doi: 10.48550/arxiv.1608.03984 · pith_short_12: HIGUIIH7VJR4 · pith_short_16: HIGUIIH7VJR4DDQU · pith_short_8: HIGUIIH7

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/HIGUIIH7VJR4DDQUB6E6S6AWBN \
  | 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: 3a0d4420ffaa63c18e140f89e978160b7ccef3f91955ec16a6315979f6124c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "033d99e4f9f69e45f50fec9d50641475a0886f04fa722cb63d2358ac91b9417f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2016-08-13T13:57:14Z",
    "title_canon_sha256": "321177c51da84dfcae21726459ff2b2fb38fadce60bfe0923bfa6eea7230d16e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03984",
    "kind": "arxiv",
    "version": 3
  }
}