Pith Number

pith:6BD2NC5X

pith:2014:6BD2NC5XD2IAIR5LXOLGX2ZQV6

not attested not anchored not stored refs pending

A search for HI absorption in nearby radio galaxies using HIPASS

2), (2) ARC Centre of Excellence for All-sky Astrophysics), A. M. Meekin (1) ((1) University of Sydney, E. M. Sadler (1, J. R. Allison (1

arxiv:1402.3530 v2 · 2014-02-14 · astro-ph.GA · 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{6BD2NC5XD2IAIR5LXOLGX2ZQV6}

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	2026-05-18T01:44:37.960288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f047a68bb71e900447abbb966beb30af9442fe821caae62867c763004e3e04fa

Aliases

arxiv: 1402.3530 · arxiv_version: 1402.3530v2 · doi: 10.48550/arxiv.1402.3530 · pith_short_12: 6BD2NC5XD2IA · pith_short_16: 6BD2NC5XD2IAIR5L · pith_short_8: 6BD2NC5X

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/6BD2NC5XD2IAIR5LXOLGX2ZQV6 \
  | 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: f047a68bb71e900447abbb966beb30af9442fe821caae62867c763004e3e04fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cfaa1421bdd50c97c32e4f7e024d135204cdfa5e69500e5b9493d2af3356a17",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-14T16:59:05Z",
    "title_canon_sha256": "49f8d58d9a113daa88ae525b6a3d4fcf2f438b5b8ec621cab1a83bbf0882103b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3530",
    "kind": "arxiv",
    "version": 2
  }
}