Pith Number

pith:JYJ5FEWO

pith:2017:JYJ5FEWOBIR2KAB4I3JXX3FH7O

not attested not anchored not stored refs pending

Evaluating Rapid Application Development with Python for Heterogeneous Processor-based FPGAs

Andrew G. Schmidt, Gabriel Weisz, Matthew French

arxiv:1705.05209 v1 · 2017-05-11 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYJ5FEWOBIR2KAB4I3JXX3FH7O}

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	2026-05-18T00:44:31.101397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e13d292ce0a23a5003c46d37beca7fb93a169f4b5bb20976bd52fd445b73cdd

Aliases

arxiv: 1705.05209 · arxiv_version: 1705.05209v1 · doi: 10.48550/arxiv.1705.05209 · pith_short_12: JYJ5FEWOBIR2 · pith_short_16: JYJ5FEWOBIR2KAB4 · pith_short_8: JYJ5FEWO

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/JYJ5FEWOBIR2KAB4I3JXX3FH7O \
  | 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: 4e13d292ce0a23a5003c46d37beca7fb93a169f4b5bb20976bd52fd445b73cdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ec8462a7e717061ae6bf27b216243685c7522e8debe602a3a65a252b79795c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-05-11T14:39:38Z",
    "title_canon_sha256": "03911e929a3a692c4b50353d61744f9ef6e75ac916de5e0a2b8d16d16b94cc8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05209",
    "kind": "arxiv",
    "version": 1
  }
}