Pith Number

pith:XZWLCIGZ

pith:2022:XZWLCIGZ6VHFNYXSLZJXGFHZ5R

not attested not anchored not stored refs pending

Comparison of dynamical and kinematic reference frames via pulsar positions from timing, Gaia, and interferometric astrometry

Hong Zhang, Jia-Cheng Liu, John Antoniadis, Nan Jiang, Niu Liu, Zi Zhu

arxiv:2212.07178 v1 · 2022-12-14 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZWLCIGZ6VHFNYXSLZJXGFHZ5R}

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.

Cited by

1 paper in Pith

Unlocking the hidden potential of pulsar astronomy

Receipt and verification

First computed	2026-07-05T05:46:32.004492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be6cb120d9f54e56e2f25e537314f9ec779bcc861018f738904bbb50cc959012

Aliases

arxiv: 2212.07178 · arxiv_version: 2212.07178v1 · doi: 10.48550/arxiv.2212.07178 · pith_short_12: XZWLCIGZ6VHF · pith_short_16: XZWLCIGZ6VHFNYXS · pith_short_8: XZWLCIGZ

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/XZWLCIGZ6VHFNYXSLZJXGFHZ5R \
  | 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: be6cb120d9f54e56e2f25e537314f9ec779bcc861018f738904bbb50cc959012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7a612bd2a8cfdec242c8eff73a5968f3c659f22f7bc539a950750c1400e3bb1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-12-14T12:04:58Z",
    "title_canon_sha256": "c3090193b6ce6e7cca5d14c5384679da6da90afec31f0607545c4e2b55edd19b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07178",
    "kind": "arxiv",
    "version": 1
  }
}