Pith Number

pith:GG3APJO5

pith:2014:GG3APJO5QTMLL3CZHGZBA7B5BJ

not attested not anchored not stored refs pending

VLBI Observations of H2O Maser Annual Parallax and Proper Motion in IRAS 20143+3634: Reflection on the Galactic Constants

Akiharu Nakagawa, James O. Chibueze, Makoto Nakano, Makoto Shizugami, Masahiko Hayashi, Ross A. Burns, Takumi Nagayama, Tatsuya Kamezaki, Toshihiro Handa, Toshihiro Omodaka, Yoshiyuki Yamaguchi

arxiv:1404.5506 v3 · 2014-04-22 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GG3APJO5QTMLL3CZHGZBA7B5BJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:43:26.395344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31b607a5dd84d8b5ec5939b2107c3d0a4daba831656b4b4b89f6197306c89430

Aliases

arxiv: 1404.5506 · arxiv_version: 1404.5506v3 · doi: 10.48550/arxiv.1404.5506 · pith_short_12: GG3APJO5QTML · pith_short_16: GG3APJO5QTMLL3CZ · pith_short_8: GG3APJO5

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/GG3APJO5QTMLL3CZHGZBA7B5BJ \
  | 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: 31b607a5dd84d8b5ec5939b2107c3d0a4daba831656b4b4b89f6197306c89430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08a073b6c68c84e1765616182d79a950c2be22c81549ce89245b8e2aa22bb7f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-22T14:07:26Z",
    "title_canon_sha256": "b9b55f56b0c8f6b440d0c621e58decee135879d188e7f0f4af73c3f1eff2794d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5506",
    "kind": "arxiv",
    "version": 3
  }
}