Pith Number

pith:ZW4V4T3X

pith:2018:ZW4V4T3XFRYWKOLBS2VNBUSGGC

not attested not anchored not stored refs pending

Astrometrically registered maps of H2O and SiO masers toward VX Sagittarii

Dong-Hwan Yoon, Dongjin Kim, Do-Young Byun, Haneul Yang, Hiroshi Imai, Jaeheon Kim, Mar\'ia Rioja, Richard Dodson, Se-Hyung Cho, Yoon Kyung Choi, Youngjoo Yun

arxiv:1807.04455 v1 · 2018-07-12 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZW4V4T3XFRYWKOLBS2VNBUSGGC}

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	2026-05-18T00:10:53.452825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb95e4f772c7165396196aad0d24630a300d425a34f18c965c067965741a9a1

Aliases

arxiv: 1807.04455 · arxiv_version: 1807.04455v1 · doi: 10.48550/arxiv.1807.04455 · pith_short_12: ZW4V4T3XFRYW · pith_short_16: ZW4V4T3XFRYWKOLB · pith_short_8: ZW4V4T3X

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/ZW4V4T3XFRYWKOLBS2VNBUSGGC \
  | 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: cdb95e4f772c7165396196aad0d24630a300d425a34f18c965c067965741a9a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "688aa831b4c912f6fde3882fd846d79469f5cda0eac284da9b067d187a142100",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-12T07:56:42Z",
    "title_canon_sha256": "ea1e7e358f09479931572749fba45d55f67909ee795dbaa5d5fb3300bff69eca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04455",
    "kind": "arxiv",
    "version": 1
  }
}