Pith Number

pith:E55DRNX3

pith:2023:E55DRNX3NE2REIKMQMQIW6XUUU

not attested not anchored not stored refs pending

The discovery of a z=0.7092 OH megamaser with the MIGHTEE survey

Alessandro Bianchetti, Anastasia A. Ponomareva, Andrew J. Baker, Elizabeth A.K. Adams, Eric J. Murphy, Francesco Sinigaglia, Giulia Rodighiero, Hayley Roberts, Hengxing Pan, H.-R. Kl\"ockner, Ian Heywood, I.H. Whittam, Ilaria Ruffa, Kelley M. Hess, Maarten Baes, Mattia Vaccari, Matt J. Jarvis, Natasha Maddox, R.G. Varadaraj, Roger P. Deane, Sophie M. Jewell

arxiv:2312.04345 v1 · 2023-12-07 · 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{E55DRNX3NE2REIKMQMQIW6XUUU}

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	2026-07-05T07:21:33.022098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

277a38b6fb693512214c83208b7af4a51f560928904823817113df87d1bce389

Aliases

arxiv: 2312.04345 · arxiv_version: 2312.04345v1 · doi: 10.48550/arxiv.2312.04345 · pith_short_12: E55DRNX3NE2R · pith_short_16: E55DRNX3NE2REIKM · pith_short_8: E55DRNX3

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/E55DRNX3NE2REIKMQMQIW6XUUU \
  | 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: 277a38b6fb693512214c83208b7af4a51f560928904823817113df87d1bce389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1c2a2b96e657a983ebaf648181d8fb9d5cb2ae8e9c5ae5847e9afa51538a88",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-12-07T15:06:05Z",
    "title_canon_sha256": "b1cf25b1cafb21e28d861a4cb16832ef774a1a01a450c2f6f4e07e8f7bfd9eea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.04345",
    "kind": "arxiv",
    "version": 1
  }
}