Pith Number

pith:AW45FJNG

pith:2006:AW45FJNGHS5TATZPLPCQHUKXLB

not attested not anchored not stored refs pending

A Multiwavelength Optical Emission Line Survey of Warm Ionized Gas in the Galaxy

G.J. Madsen (AAO), L.M. Haffner (Univ. of Wisconsin), R.J. Reynolds

arxiv:astro-ph/0609558 v1 · 2006-09-20 · 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{AW45FJNGHS5TATZPLPCQHUKXLB}

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	2026-05-18T04:28:57.643927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05b9d2a5a63cbb304f2f5bc503d157586224a855dddffc4c13cf14c7662ec5d5

Aliases

arxiv: astro-ph/0609558 · arxiv_version: astro-ph/0609558v1 · doi: 10.48550/arxiv.astro-ph/0609558 · pith_short_12: AW45FJNGHS5T · pith_short_16: AW45FJNGHS5TATZP · pith_short_8: AW45FJNG

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/AW45FJNGHS5TATZPLPCQHUKXLB \
  | 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: 05b9d2a5a63cbb304f2f5bc503d157586224a855dddffc4c13cf14c7662ec5d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5602d43165e6846e752d99f07c2e1026ac71bf0f1e1a4e2bafcba26ffbe0a3ae",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-20T05:51:49Z",
    "title_canon_sha256": "36315288bbd2e7c8c3cba8c7cc9d8f6e41a36ae79f2fd7b3cd15d104c08eb898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609558",
    "kind": "arxiv",
    "version": 1
  }
}