Pith Number

pith:FIL64NBZ

pith:2023:FIL64NBZFHLRM3U3BHUYAPCZ6H

not attested not anchored not stored refs pending

An Event-Driven Approach To Genotype Imputation On A Custom RISC-V FPGA Cluster

Alex Yakovlev, Andrew Brown, Ashur Rafiev, David Thomas, Graeme Bragg, Jordan Morris, Mark Vousden

arxiv:2301.10005 v1 · 2023-01-22 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FIL64NBZFHLRM3U3BHUYAPCZ6H}

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	2026-07-05T05:35:36.819559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a17ee343929d7166e9b09e9803c59f1e9ce9e881e182e1a40fa9a1dc4d31205

Aliases

arxiv: 2301.10005 · arxiv_version: 2301.10005v1 · doi: 10.48550/arxiv.2301.10005 · pith_short_12: FIL64NBZFHLR · pith_short_16: FIL64NBZFHLRM3U3 · pith_short_8: FIL64NBZ

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/FIL64NBZFHLRM3U3BHUYAPCZ6H \
  | 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: 2a17ee343929d7166e9b09e9803c59f1e9ce9e881e182e1a40fa9a1dc4d31205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f249b7637879eec28be4b49ba9cc505a63d53d18bfb062462113f8754e0774",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-01-22T22:09:12Z",
    "title_canon_sha256": "40bec9bdf2be9bed7cce07db8b6c7f8465d171561a3618ba7bfe5986ec1403fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.10005",
    "kind": "arxiv",
    "version": 1
  }
}