Pith Number

pith:W72AUZZ6

pith:2025:W72AUZZ6KV6WBAWFJJEOV52LUH

not attested not anchored not stored refs pending

Faint absorption of the ground state hyperfine-splitting transitions of hydroxyl at 18 cm in the Galactic Disk

A. Brunthaler, A. Hafner, A. M. Jacob, D. Riquelme, H. Beuther, H. Wiesemeyer, J. D. Soler, J. R. Dawson, L. Anderson, M. Busch, M. R. Rugel, M.-Y. Lee, P. Goldsmith, R. Guesten, S. Bihr, S. Khan, W.-J. Kim, Y. Wang

arxiv:2506.06149 v2 · 2025-06-06 · 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{W72AUZZ6KV6WBAWFJJEOV52LUH}

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

2 papers in Pith

The 10-15 GHz radio continuum survey of the Galactic Plane with SKAO

Receipt and verification

First computed	2026-07-05T11:18:23.847287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7f40a673e557d6082c54a48eaf74ba1dfec811ff840a81dae476ea8d4da18af

Aliases

arxiv: 2506.06149 · arxiv_version: 2506.06149v2 · doi: 10.48550/arxiv.2506.06149 · pith_short_12: W72AUZZ6KV6W · pith_short_16: W72AUZZ6KV6WBAWF · pith_short_8: W72AUZZ6

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/W72AUZZ6KV6WBAWFJJEOV52LUH \
  | 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: b7f40a673e557d6082c54a48eaf74ba1dfec811ff840a81dae476ea8d4da18af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9cfde87b6df41e288024c7ee72ad22f9c080855f6f136af239ae9a487a713a2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-06T15:10:56Z",
    "title_canon_sha256": "8a0462ae7020b192774bc60f4a36af6e821bcb5e45d8c4c99765f7fd0f9f9870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06149",
    "kind": "arxiv",
    "version": 2
  }
}