Pith Number

pith:YZ3X6DNX

pith:2013:YZ3X6DNX6LLTYYPECRNXSSG23N

not attested not anchored not stored refs pending

Scaling Radio Astronomy Signal Correlation on Heterogeneous Supercomputers Using Various Data Distribution Methodologies

Christopher Harris, Ruonan Wang

arxiv:1305.5639 v1 · 2013-05-24 · astro-ph.IM · 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{YZ3X6DNX6LLTYYPECRNXSSG23N}

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	2026-05-18T03:25:03.604895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6777f0db7f2d73c61e4145b7948dadb57aa0cc500256742ac474a7a7580e0fe

Aliases

arxiv: 1305.5639 · arxiv_version: 1305.5639v1 · doi: 10.48550/arxiv.1305.5639 · pith_short_12: YZ3X6DNX6LLT · pith_short_16: YZ3X6DNX6LLTYYPE · pith_short_8: YZ3X6DNX

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/YZ3X6DNX6LLTYYPECRNXSSG23N \
  | 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: c6777f0db7f2d73c61e4145b7948dadb57aa0cc500256742ac474a7a7580e0fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e01f8f8810257604385174c4bf591aeceec7d3a9833bfc826c15a587335e250",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-05-24T07:20:54Z",
    "title_canon_sha256": "eb76fecf93e0b06b04aa5b9ffbc5088e9fe7e62c8e8df6b1130660c6425fac1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5639",
    "kind": "arxiv",
    "version": 1
  }
}