Pith Number

pith:4C6U2RZ4

pith:2014:4C6U2RZ4M7NRZTQNYW4FJTH2OR

not attested not anchored not stored refs pending

Direction Dependent Effects In Wide-Field Wideband Full Stokes Radio Imaging

Preshanth Jagannathan, Russ Taylor, Sanjay Bhatnagar, Urvashi Rau

arxiv:1411.1150 v2 · 2014-11-05 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4C6U2RZ4M7NRZTQNYW4FJTH2OR}

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	2026-05-18T02:35:46.760274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0bd4d473c67db1cce0dc5b854ccfa74793ac374a24b4172d62b902a80c4feae

Aliases

arxiv: 1411.1150 · arxiv_version: 1411.1150v2 · doi: 10.48550/arxiv.1411.1150 · pith_short_12: 4C6U2RZ4M7NR · pith_short_16: 4C6U2RZ4M7NRZTQN · pith_short_8: 4C6U2RZ4

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/4C6U2RZ4M7NRZTQNYW4FJTH2OR \
  | 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: e0bd4d473c67db1cce0dc5b854ccfa74793ac374a24b4172d62b902a80c4feae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f365bf1bb339c8590f6f0db9cbae109836b58249a5e4db2b73a29cfdd7f81b5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-11-05T04:57:48Z",
    "title_canon_sha256": "4ce1d4c9851310c0f5ab0bba63844281ed414c77cc3b2bd2865e34ab4ad2533d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1150",
    "kind": "arxiv",
    "version": 2
  }
}