Pith Number

pith:YSWP7T4E

pith:2004:YSWP7T4EF3J7POO35NUJ7GNBNE

not attested not anchored not stored refs pending

Probing The Multiphase Interstellar Medium Of The Dwarf Starburst Galaxy NGC 625 With FUSE Spectroscopy

Dominik J. Bomans, Evan D. Skillman, John M. Cannon, Kenneth R. Sembach

arxiv:astro-ph/0409318 v1 · 2004-09-14 · 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{YSWP7T4EF3J7POO35NUJ7GNBNE}

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	2026-05-18T02:40:26.162152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4acffcf842ed3f7b9dbeb689f99a169176b56deda5e8af954271ff66445f936

Aliases

arxiv: astro-ph/0409318 · arxiv_version: astro-ph/0409318v1 · doi: 10.48550/arxiv.astro-ph/0409318 · pith_short_12: YSWP7T4EF3J7 · pith_short_16: YSWP7T4EF3J7POO3 · pith_short_8: YSWP7T4E

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/YSWP7T4EF3J7POO35NUJ7GNBNE \
  | 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: c4acffcf842ed3f7b9dbeb689f99a169176b56deda5e8af954271ff66445f936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae92c972154be3fa05f5108a1ef93111686197bbc6c1ab16883b1923a39bde0b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-14T06:46:18Z",
    "title_canon_sha256": "9222e3f83a07c44a75abcb1bdb6c14439ef0141b62caf060cd1ac0079cbb1cba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409318",
    "kind": "arxiv",
    "version": 1
  }
}