Pith Number

pith:UQVOVMEK

pith:2004:UQVOVMEKTEXPJTGEZLOWF7Z2TM

not attested not anchored not stored refs pending

From gas to galaxies

Australia) L.K. Hunt (Instituto di Radioastronomia-Sezione Firenze, C.A. Jackson (ATNF, E.M. Sadler (University of Sydney), Epping, Groningen, Italy), J.H. van Gorkom (Columbia University, J.M. van der Hulst (Kapteyn Institute, M. Verheijen (Kapteyn Institute), New York), the Netherlands)

arxiv:astro-ph/0411058 v1 · 2004-11-02 · 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{UQVOVMEKTEXPJTGEZLOWF7Z2TM}

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	2026-07-04T16:45:06.190941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a42aeab08a992ef4ccc4cadd62ff3a9b25f7d37883d40801f91e16b23d3408f8

Aliases

arxiv: astro-ph/0411058 · arxiv_version: astro-ph/0411058v1 · doi: 10.48550/arxiv.astro-ph/0411058 · pith_short_12: UQVOVMEKTEXP · pith_short_16: UQVOVMEKTEXPJTGE · pith_short_8: UQVOVMEK

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/UQVOVMEKTEXPJTGEZLOWF7Z2TM \
  | 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: a42aeab08a992ef4ccc4cadd62ff3a9b25f7d37883d40801f91e16b23d3408f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33396c66b3f388acf2904a0cf1dd9fbf1cc9a77a1c96aaf187907bc0f7aef1a4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-02T14:00:17Z",
    "title_canon_sha256": "f134c058102b107d1f10cacdadf89ac852fff94e69393ffb2e54b440f0122625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411058",
    "kind": "arxiv",
    "version": 1
  }
}