Pith Number

pith:VOPRVYAH

pith:2016:VOPRVYAHTRBD7A2IF6RN3LFBJG

not attested not anchored not stored refs pending

Ground-state OH maser distributions in the Galactic Centre region

Andrew J. Walsh, Hai-Hua Qiao, Joanne R. Dawson, Zhi-Qiang Shen

arxiv:1611.04584 v1 · 2016-11-14 · 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{VOPRVYAHTRBD7A2IF6RN3LFBJG}

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	2026-05-18T00:50:18.209069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab9f1ae0079c423f83482fa2ddaca149b0cf06756a61d7cebc6e6a52c547d5f7

Aliases

arxiv: 1611.04584 · arxiv_version: 1611.04584v1 · doi: 10.48550/arxiv.1611.04584 · pith_short_12: VOPRVYAHTRBD · pith_short_16: VOPRVYAHTRBD7A2I · pith_short_8: VOPRVYAH

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/VOPRVYAHTRBD7A2IF6RN3LFBJG \
  | 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: ab9f1ae0079c423f83482fa2ddaca149b0cf06756a61d7cebc6e6a52c547d5f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "172992317efe69d16fde29431a08812baa1d0d08b91c3da0a65d139fc5522486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-14T07:23:02Z",
    "title_canon_sha256": "f61929e7a1359ee22dd898aa645f1cfc37353348c4741493d75dcfe7b9392e3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04584",
    "kind": "arxiv",
    "version": 1
  }
}