Pith Number

pith:5RMDP2GY

pith:2017:5RMDP2GY4DSUAB5WQJ3ARX3QA3

not attested not anchored not stored refs pending

Adaptive ADMM in Distributed Radio Interferometric Calibration

Faruk Diblen, Hanno Spreeuw, Sarod Yatawatta

arxiv:1710.05656 v1 · 2017-10-16 · 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{5RMDP2GY4DSUAB5WQJ3ARX3QA3}

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	2026-05-18T00:32:48.643372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5837e8d8e0e54007b6827608df7006e5f69b1911b46c09d4125b2ea187aa7b

Aliases

arxiv: 1710.05656 · arxiv_version: 1710.05656v1 · doi: 10.48550/arxiv.1710.05656 · pith_short_12: 5RMDP2GY4DSU · pith_short_16: 5RMDP2GY4DSUAB5W · pith_short_8: 5RMDP2GY

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/5RMDP2GY4DSUAB5WQJ3ARX3QA3 \
  | 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: ec5837e8d8e0e54007b6827608df7006e5f69b1911b46c09d4125b2ea187aa7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9170c7acbcb5027b60bc205f9550da7a32b52e447fb8ab4c568808d6fe1437",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-10-16T12:45:08Z",
    "title_canon_sha256": "7cc1294a14194604249a9ba6316b40ea29384b8a05b1c5e7fcb5863957d99fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05656",
    "kind": "arxiv",
    "version": 1
  }
}