Pith Number

pith:3DGXLRAL

pith:2014:3DGXLRALWHMLMN6PHAVEIK23IS

not attested not anchored not stored refs pending

UVMULTIFIT: A versatile tool for fitting astronomical radio interferometric data

I. Marti-Vidal, S. Casey, S. Muller, W. H. T. Vlemmings

arxiv:1401.4984 v3 · 2014-01-20 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DGXLRALWHMLMN6PHAVEIK23IS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:45:18.915359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8cd75c40bb1d8b637cf382a442b5b44b20cd15e4b6c037b7d7337b62f10381d

Aliases

arxiv: 1401.4984 · arxiv_version: 1401.4984v3 · doi: 10.48550/arxiv.1401.4984 · pith_short_12: 3DGXLRALWHML · pith_short_16: 3DGXLRALWHMLMN6P · pith_short_8: 3DGXLRAL

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/3DGXLRALWHMLMN6PHAVEIK23IS \
  | 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: d8cd75c40bb1d8b637cf382a442b5b44b20cd15e4b6c037b7d7337b62f10381d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "396cc17e729cfd679bb14fedd29de710dc3fa00a9e0b777b0eb48cb45e017f83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-01-20T17:09:03Z",
    "title_canon_sha256": "77a41388ef36f2ccb796be6dfe2ab79089985e027993f7f1658e87007ea69ce6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4984",
    "kind": "arxiv",
    "version": 3
  }
}