Pith Number

pith:XQDHXFEH

pith:2024:XQDHXFEH3WDRWJUKAKH4NLEEHH

not attested not anchored not stored refs pending

Prospects of using closure traces directly for imaging in Very Long Baseline Interferometry

Hendrik M\"uller

arxiv:2407.20190 v1 · 2024-07-29 · 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{XQDHXFEH3WDRWJUKAKH4NLEEHH}

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	2026-07-05T09:11:16.608983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc067b9487dd871b268a028fc6ac8439d1c1a084dbb4bc76757d0457efb0d42c

Aliases

arxiv: 2407.20190 · arxiv_version: 2407.20190v1 · doi: 10.48550/arxiv.2407.20190 · pith_short_12: XQDHXFEH3WDR · pith_short_16: XQDHXFEH3WDRWJUK · pith_short_8: XQDHXFEH

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/XQDHXFEH3WDRWJUKAKH4NLEEHH \
  | 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: bc067b9487dd871b268a028fc6ac8439d1c1a084dbb4bc76757d0457efb0d42c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2646f76cb80a9a024ccf05788644305dec3617cf44e2adfdb86e7e51322c60ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-07-29T17:16:25Z",
    "title_canon_sha256": "47b7a75e6015b032929f6f959f492dcf1172b9a4e03ac8fd7ae59026236794a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20190",
    "kind": "arxiv",
    "version": 1
  }
}