Pith Number

pith:O5QJHQRF

pith:2018:O5QJHQRFISHHMA7WDNXDNMNFYI

not attested not anchored not stored refs pending

Accurate OH maser positions II. the Galactic Center region

Andrew J. Walsh, Hai-Hua Qiao, Hiroshi Imai, James A. Green, Jos\'e F. G\'omez, J. R. Dawson, Shari L. Breen, Simon P. Ellingsen, Zhi-Qiang Shen

arxiv:1809.09304 v1 · 2018-09-25 · 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{O5QJHQRFISHHMA7WDNXDNMNFYI}

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	2026-05-17T23:59:49.621907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

776093c225448e7603f61b6e36b1a5c2192c3888ed2877f6b451cc6ff3396dab

Aliases

arxiv: 1809.09304 · arxiv_version: 1809.09304v1 · doi: 10.48550/arxiv.1809.09304 · pith_short_12: O5QJHQRFISHH · pith_short_16: O5QJHQRFISHHMA7W · pith_short_8: O5QJHQRF

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/O5QJHQRFISHHMA7WDNXDNMNFYI \
  | 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: 776093c225448e7603f61b6e36b1a5c2192c3888ed2877f6b451cc6ff3396dab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d19da4f690ad98f595c14618ce57f9b9003f572846d8886175877e1783387ded",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-25T03:26:22Z",
    "title_canon_sha256": "ad1657da8434df7148aebf7fcf7521f7d4cf6989b44c6a192e57149c96289d5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09304",
    "kind": "arxiv",
    "version": 1
  }
}