Pith Number

pith:PFRD2F57

pith:2017:PFRD2F57WNCIWZI3XRLQFT3RCF

not attested not anchored not stored refs pending

4D Data Cubes from Radio-Interferometric Spectroscopic Snapshot Imaging

Atul Mohan, Divya Oberoi

arxiv:1710.10525 v1 · 2017-10-28 · astro-ph.SR · 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{PFRD2F57WNCIWZI3XRLQFT3RCF}

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	2026-05-18T00:31:47.219380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79623d17bfb3448b651bbc5702cf71115ab95f66c93130b7d51c24bee98206f0

Aliases

arxiv: 1710.10525 · arxiv_version: 1710.10525v1 · doi: 10.48550/arxiv.1710.10525 · pith_short_12: PFRD2F57WNCI · pith_short_16: PFRD2F57WNCIWZI3 · pith_short_8: PFRD2F57

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/PFRD2F57WNCIWZI3XRLQFT3RCF \
  | 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: 79623d17bfb3448b651bbc5702cf71115ab95f66c93130b7d51c24bee98206f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6114f49949bff66f1173998c9a8097d60b8992036a2c2adb47a2eafc23f097f1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-28T20:12:18Z",
    "title_canon_sha256": "95424f4f92f2e50afc12e772ac86441cce92cfc5a31c1c05fad5c18e9a4154c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10525",
    "kind": "arxiv",
    "version": 1
  }
}