Pith Number

pith:OTZEXZ4U

pith:2006:OTZEXZ4UGMDSZI7QDJGFIZ2FZC

not attested not anchored not stored refs pending

The multi-phase gaseous halos of star forming late-type galaxies - II. Statistical analysis of key parameters

D. Breitschwerdt, J. Rossa, R.-J. Dettmar, R. Tuellmann, W. Pietsch

arxiv:astro-ph/0604542 v1 · 2006-04-26 · 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{OTZEXZ4UGMDSZI7QDJGFIZ2FZC}

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	2026-07-04T15:16:45.948972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74f24be79433072ca3f01a4c546745c8a24df93157fa7480eeb540237c6587a5

Aliases

arxiv: astro-ph/0604542 · arxiv_version: astro-ph/0604542v1 · doi: 10.48550/arxiv.astro-ph/0604542 · pith_short_12: OTZEXZ4UGMDS · pith_short_16: OTZEXZ4UGMDSZI7Q · pith_short_8: OTZEXZ4U

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/OTZEXZ4UGMDSZI7QDJGFIZ2FZC \
  | 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: 74f24be79433072ca3f01a4c546745c8a24df93157fa7480eeb540237c6587a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2543b7799e6a5e5086d733da3fdf04d8f8ae0e53c1889a8649488b585bed2b56",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-26T11:17:13Z",
    "title_canon_sha256": "c1aedd5e9abe4832e9a04e2b8f8c8e6e01230fc1b1c47f3169bfe973a9f24240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604542",
    "kind": "arxiv",
    "version": 1
  }
}