Pith Number

pith:BZ3ISL7U

pith:2017:BZ3ISL7UYENUKD5WJ6LUOYWIPJ

not attested not anchored not stored refs pending

Simulating the z = 3.35 HI 21-cm visibility signal for the Ooty Wide Field Array(OWFA)

S. Bharadwaj, Suman Chatterjee, V. R. Marthi

arxiv:1703.00628 v1 · 2017-03-02 · 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{BZ3ISL7UYENUKD5WJ6LUOYWIPJ}

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	2026-05-18T00:47:45.556296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e76892ff4c11b450fb64f974762c87a6b4112b350db9adcbb53fdef4efe0b67

Aliases

arxiv: 1703.00628 · arxiv_version: 1703.00628v1 · doi: 10.48550/arxiv.1703.00628 · pith_short_12: BZ3ISL7UYENU · pith_short_16: BZ3ISL7UYENUKD5W · pith_short_8: BZ3ISL7U

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/BZ3ISL7UYENUKD5WJ6LUOYWIPJ \
  | 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: 0e76892ff4c11b450fb64f974762c87a6b4112b350db9adcbb53fdef4efe0b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2051f8771b652761a8b9ab68dc78799333cfb0364a174f2158671428eef8a9a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-03-02T05:21:44Z",
    "title_canon_sha256": "e49402ea6912fe59c815914347db8afe883ced054ae6ef8b0a2f9f7f94d4766f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00628",
    "kind": "arxiv",
    "version": 1
  }
}