Pith Number

pith:22LWCRIM

pith:2004:22LWCRIM3YRVXDZIKSLXS36NV3

not attested not anchored not stored refs pending

GSH23.0-0.7+117, a neutral hydrogen shell in the inner Galaxy

A. R. Taylor, J. M. Dickey, J. M. Stil, N. M. McClure-Griffiths, P. G. Martin, T. A. Rothwell

arxiv:astro-ph/0402450 v1 · 2004-02-19 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22LWCRIM3YRVXDZIKSLXS36NV3}

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	2026-07-04T16:43:04.303529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d69761450cde235b8f285497796fcdaef1c3d1e90dbf226f5a0adea41db97737

Aliases

arxiv: astro-ph/0402450 · arxiv_version: astro-ph/0402450v1 · doi: 10.48550/arxiv.astro-ph/0402450 · pith_short_12: 22LWCRIM3YRV · pith_short_16: 22LWCRIM3YRVXDZI · pith_short_8: 22LWCRIM

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/22LWCRIM3YRVXDZIKSLXS36NV3 \
  | 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: d69761450cde235b8f285497796fcdaef1c3d1e90dbf226f5a0adea41db97737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "561fa3df7ed68a8c434bb887b2fb893aa07b7563c6431955e682b7057a4b2289",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-02-19T02:12:14Z",
    "title_canon_sha256": "ac3e10f989b54ec51e73fd43f09d27562619a2e375a0ad6520e82a7fc10237c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0402450",
    "kind": "arxiv",
    "version": 1
  }
}