Pith Number

pith:E4ZWM54L

pith:2012:E4ZWM54LXJPTMKEP7CQDEGLFCO

not attested not anchored not stored refs pending

A multi-pixel beamformer using an interferometric array and its application towards localisations of newly discovered pulsars

Bhaswati Bhattacharyya, Jayanta Roy, Yashwant Gupta

arxiv:1209.3858 v1 · 2012-09-18 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4ZWM54LXJPTMKEP7CQDEGLFCO}

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	2026-05-18T01:54:27.013267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

273366778bba5f36288ff8a0321965139f2357d7cc7d3439b244d3771fa79cc2

Aliases

arxiv: 1209.3858 · arxiv_version: 1209.3858v1 · doi: 10.48550/arxiv.1209.3858 · pith_short_12: E4ZWM54LXJPT · pith_short_16: E4ZWM54LXJPTMKEP · pith_short_8: E4ZWM54L

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/E4ZWM54LXJPTMKEP7CQDEGLFCO \
  | 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: 273366778bba5f36288ff8a0321965139f2357d7cc7d3439b244d3771fa79cc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1938965ed65c303c7943087977e3bbfef2a6071a4c6483284413744ba83686a6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-09-18T06:37:57Z",
    "title_canon_sha256": "6498b4d7062cfbb92718e2d9896263c162627e33a7471d0fb3feb5a5d2e23d9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3858",
    "kind": "arxiv",
    "version": 1
  }
}