Pith Number

pith:3BNM5Z6J

pith:2011:3BNM5Z6JCLHJD3EXOW4JH2XPDT

not attested not anchored not stored refs pending

Data Challenges for Next-generation Radio Telescopes

Ray P. Norris

arxiv:1101.1355 v1 · 2011-01-07 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BNM5Z6JCLHJD3EXOW4JH2XPDT}

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.

Cited by

1 paper in Pith

Processing of GASKAP-HI pilot survey data using a commercial supercomputer

Receipt and verification

First computed	2026-05-18T02:04:12.010834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d85acee7c912ce91ec9775b893eaef1cefc5b5acc2062a4b794bde209652b142

Aliases

arxiv: 1101.1355 · arxiv_version: 1101.1355v1 · doi: 10.48550/arxiv.1101.1355 · pith_short_12: 3BNM5Z6JCLHJ · pith_short_16: 3BNM5Z6JCLHJD3EX · pith_short_8: 3BNM5Z6J

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/3BNM5Z6JCLHJD3EXOW4JH2XPDT \
  | 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: d85acee7c912ce91ec9775b893eaef1cefc5b5acc2062a4b794bde209652b142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c0e67c422f760d390cd7b66913f1e565ed09413fcacb9f2d2b03178801c181b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-01-07T05:34:15Z",
    "title_canon_sha256": "7341080950f224c9234aa2a026f1dcbb29d1dec992f4973ea2f9539141b0ca04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1355",
    "kind": "arxiv",
    "version": 1
  }
}