Pith Number

pith:KRY3ZLIX

pith:2017:KRY3ZLIX34CCVRXEDWRGEUNXCC

not attested not anchored not stored refs pending

Radio continuum of galaxies with H$_{2}$O megamaser disks: 33 GHz VLA data

A. Brunthaler, C. Henkel, C. M. V. Impellizzeri, C. Y. Kuo, E. Litzinger, F. Kamali, J. A. Braatz, J. E. Greene, J. J. Condon, K. M. Menten, K. Y. Lo, M. J. Reid, M. Kadler

arxiv:1706.02699 v1 · 2017-06-08 · 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{KRY3ZLIX34CCVRXEDWRGEUNXCC}

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	2026-05-18T00:34:48.002679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5471bcad17df042ac6e41da26251b7108d125ff85f769cd563b94dabb731f718

Aliases

arxiv: 1706.02699 · arxiv_version: 1706.02699v1 · doi: 10.48550/arxiv.1706.02699 · pith_short_12: KRY3ZLIX34CC · pith_short_16: KRY3ZLIX34CCVRXE · pith_short_8: KRY3ZLIX

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/KRY3ZLIX34CCVRXEDWRGEUNXCC \
  | 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: 5471bcad17df042ac6e41da26251b7108d125ff85f769cd563b94dabb731f718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63b1a9e97087615bca7058ccac90311b1dc3c1f49b38b4e3571fac02271dd27a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-08T17:59:59Z",
    "title_canon_sha256": "d5dcb050e253dd573ca1f860de331546547c67e832e8fddcf753dfba82fd37f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02699",
    "kind": "arxiv",
    "version": 1
  }
}