Pith Number

pith:X266BYXR

pith:2017:X266BYXRUEULWRTYJM7PYJN3KI

not attested not anchored not stored refs pending

A catalog of 44 GHz methanol masers in massive star-forming regions. IV. The high-mass protostellar object sample

Arturo I. G\'omez-Ruiz, Carolina B. Rodr\'iguez-Garza, Esteban D. Araya, Peter Hofner, Sergei V. Kalenskii, Stanley E. Kurtz

arxiv:1709.09773 v1 · 2017-09-28 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X266BYXRUEULWRTYJM7PYJN3KI}

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	2026-05-18T00:30:41.016175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bebde0e2f1a128bb46784b3efc25bb5227e1e1d9a90f3a6ef5ac7eaffc6f983c

Aliases

arxiv: 1709.09773 · arxiv_version: 1709.09773v1 · doi: 10.48550/arxiv.1709.09773 · pith_short_12: X266BYXRUEUL · pith_short_16: X266BYXRUEULWRTY · pith_short_8: X266BYXR

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/X266BYXRUEULWRTYJM7PYJN3KI \
  | 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: bebde0e2f1a128bb46784b3efc25bb5227e1e1d9a90f3a6ef5ac7eaffc6f983c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4e2d93630025efef770e75147fec06076f0e0ad7e1d8d545418757503741054",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-28T00:45:03Z",
    "title_canon_sha256": "894319fa3933b46857bdb1c0118b1e628b75d27026eb066020063de21907bd27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09773",
    "kind": "arxiv",
    "version": 1
  }
}