Pith Number

pith:4TZLNYXG

pith:2023:4TZLNYXGENTRR6RDETNJFPDMZ3

not attested not anchored not stored refs pending

Gaia DR3 data consistent with a short bar connected to a spiral arm

A.C. Quillen, B. Ratcliffe, E. Vislosky, I. Minchev, J. Bland-Hawthorn, M. Martig, M. Steinmetz, R. de Jong, S. Khoperskov, T. Buck, T. Hilmi

arxiv:2312.03854 v2 · 2023-12-06 · 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{4TZLNYXGENTRR6RDETNJFPDMZ3}

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	2026-07-05T07:30:06.511725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4f2b6e2e6236718fa2324da92bc6ccefb563871da2299140014546ceff1de3f

Aliases

arxiv: 2312.03854 · arxiv_version: 2312.03854v2 · doi: 10.48550/arxiv.2312.03854 · pith_short_12: 4TZLNYXGENTR · pith_short_16: 4TZLNYXGENTRR6RD · pith_short_8: 4TZLNYXG

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/4TZLNYXGENTRR6RDETNJFPDMZ3 \
  | 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: e4f2b6e2e6236718fa2324da92bc6ccefb563871da2299140014546ceff1de3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15a9a08daf7d6f92c7fac792b4426f95c6e2f7bd990b60f6dcc421c102d78377",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-12-06T19:08:20Z",
    "title_canon_sha256": "083253cff872ae7e8423048490a183d6a35a71be6e20167db8d0283834a0c387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.03854",
    "kind": "arxiv",
    "version": 2
  }
}