Pith Number

pith:YGQ7YDIB

pith:2014:YGQ7YDIB6X4CGZCAB4ZQZS62BV

not attested not anchored not stored refs pending

Accurate water maser positions from HOPS

Andrew J. Walsh, Christopher H. Jordan, Christopher Macpherson, Cormac R. Purcell, James A. Green, Lisa Harvey-Smith, Shari L. Breen, Steven N. Longmore

arxiv:1405.4096 v1 · 2014-05-16 · 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{YGQ7YDIB6X4CGZCAB4ZQZS62BV}

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	2026-05-18T01:43:11.794938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1a1fc0d01f5f82364400f330ccbda0d4b488c2e7352824d032a10e589f12b19

Aliases

arxiv: 1405.4096 · arxiv_version: 1405.4096v1 · doi: 10.48550/arxiv.1405.4096 · pith_short_12: YGQ7YDIB6X4C · pith_short_16: YGQ7YDIB6X4CGZCA · pith_short_8: YGQ7YDIB

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/YGQ7YDIB6X4CGZCAB4ZQZS62BV \
  | 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: c1a1fc0d01f5f82364400f330ccbda0d4b488c2e7352824d032a10e589f12b19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "073627ba30e75f4be400648f4a8844db8c50643f705acd2e92f67d497f78ae68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-16T08:56:57Z",
    "title_canon_sha256": "e6421e9849d0adcfa6523a3e3ce79a1ecf4d599a435f70b23a57fed3c2d6aaeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4096",
    "kind": "arxiv",
    "version": 1
  }
}