Pith Number

pith:TOTGYC5X

pith:2014:TOTGYC5XWBL5OGJPIJ4HLQSBZ7

not attested not anchored not stored refs pending

Distance and proper motion measurement of water masers in Shapless 269 IRS 2w

Andrej Mikhailovich Sobolev, Hiroshi Imai, Sergey Yurievich Parfenov, Yoshiharu Asaki

arxiv:1404.6947 v1 · 2014-04-28 · 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{TOTGYC5XWBL5OGJPIJ4HLQSBZ7}

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	2026-05-18T01:43:22.723031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ba66c0bb7b057d7192f427875c241cfc961436a9e285aaf33a93381fbec4a47

Aliases

arxiv: 1404.6947 · arxiv_version: 1404.6947v1 · doi: 10.48550/arxiv.1404.6947 · pith_short_12: TOTGYC5XWBL5 · pith_short_16: TOTGYC5XWBL5OGJP · pith_short_8: TOTGYC5X

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/TOTGYC5XWBL5OGJPIJ4HLQSBZ7 \
  | 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: 9ba66c0bb7b057d7192f427875c241cfc961436a9e285aaf33a93381fbec4a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9fcebd25602be027a4d7068c92419bee81b7697e3f57a42d6323dd6acb7b950",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-28T12:08:52Z",
    "title_canon_sha256": "960b7fd36e94282e105e882a399b42b25921e0b89db8690112ad6c63b7e70c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6947",
    "kind": "arxiv",
    "version": 1
  }
}