Pith Number

pith:KVJFORXE

pith:2018:KVJFORXE6HSHBXO2UYLXSFPVNN

not attested not anchored not stored refs pending

A Giant Metrewave Radio Telescope survey for associated HI 21-cm absorption in the Caltech-Jodrell Flat-spectrum sample

(2) National Centre for Radio Astrophysics, Astrophysics, India, India), J. N. H. S. Aditya, Nissim Kanekar ((1) Inter-University Centre for Astronomy, Pune

arxiv:1808.03280 v1 · 2018-08-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVJFORXE6HSHBXO2UYLXSFPVNN}

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	2026-05-18T00:07:39.933258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55525746e4f1e470dddaa6177915f56b4fc29a3436ed0676ac50284b6a202d61

Aliases

arxiv: 1808.03280 · arxiv_version: 1808.03280v1 · doi: 10.48550/arxiv.1808.03280 · pith_short_12: KVJFORXE6HSH · pith_short_16: KVJFORXE6HSHBXO2 · pith_short_8: KVJFORXE

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/KVJFORXE6HSHBXO2UYLXSFPVNN \
  | 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: 55525746e4f1e470dddaa6177915f56b4fc29a3436ed0676ac50284b6a202d61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "963e6565ff9df5498af5f5740311a443c6c3a6e201d67b97b007e5ea32f0a305",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-09T18:00:04Z",
    "title_canon_sha256": "a21e41ba71dfa4cc3f1efdd75af8ed5098f817b8d0d487ff8cb2210543cad9b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03280",
    "kind": "arxiv",
    "version": 1
  }
}