Pith Number

pith:J67UUKHZ

pith:2003:J67UUKHZ3AVT7MIA2WSQBJKVJX

not attested not anchored not stored refs pending

The [CII] 158 um Line Deficit in Ultraluminous Infrared Galaxies Revisited

C. C. Dudley (NRL), D. Lutz, E. Sturm (MPI), GMU), IDA), J. Fischer (NRL), M. G. Wolfire (Maryland), M. L. Luhman (NRL, R. Genzel (MPI), S. Satyapal (GSFC

arxiv:astro-ph/0305520 v1 · 2003-05-27 · 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{J67UUKHZ3AVT7MIA2WSQBJKVJX}

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

1 paper in Pith

Theoretical ISM pressure and electron density diagnostics for local and high-redshift galaxies

Receipt and verification

First computed	2026-07-04T16:37:12.685063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fbf4a28f9d82b3fb100d5a500a5554dc240433fa96e33a7e78873ba39f04242

Aliases

arxiv: astro-ph/0305520 · arxiv_version: astro-ph/0305520v1 · doi: 10.48550/arxiv.astro-ph/0305520 · pith_short_12: J67UUKHZ3AVT · pith_short_16: J67UUKHZ3AVT7MIA · pith_short_8: J67UUKHZ

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/J67UUKHZ3AVT7MIA2WSQBJKVJX \
  | 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: 4fbf4a28f9d82b3fb100d5a500a5554dc240433fa96e33a7e78873ba39f04242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf9927bb97e6df58af25d260aa3dc6b4202462f342fd83e980940ab40d0570a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-05-27T22:34:29Z",
    "title_canon_sha256": "7de8b79e4ccff71649f3db0adeb001afcf2642e0b6ca3d5e16a9bc30b93add1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305520",
    "kind": "arxiv",
    "version": 1
  }
}