Pith Number

pith:SAN3626K

pith:2006:SAN3626K6ZCVLYD44C73RMZWYU

not attested not anchored not stored refs pending

Line-of-sight velocity dispersions and a mass distribution model of the Sa galaxy NGC 4594

Elmo Tempel, Peeter Tenjes

arxiv:astro-ph/0606680 v1 · 2006-06-28 · 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{SAN3626K6ZCVLYD44C73RMZWYU}

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	2026-07-04T16:58:57.017910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

901bbf6bcaf64555e07ce0bfb8b336c50656b94c51cbab025f5101083919eafc

Aliases

arxiv: astro-ph/0606680 · arxiv_version: astro-ph/0606680v1 · doi: 10.48550/arxiv.astro-ph/0606680 · pith_short_12: SAN3626K6ZCV · pith_short_16: SAN3626K6ZCVLYD4 · pith_short_8: SAN3626K

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/SAN3626K6ZCVLYD44C73RMZWYU \
  | 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: 901bbf6bcaf64555e07ce0bfb8b336c50656b94c51cbab025f5101083919eafc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68405a83c9dddcc436fc117b66e6221bbeaf24e9c6272da857faee3258b45b8d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-28T10:19:08Z",
    "title_canon_sha256": "bc21e3ea64f39559b0c8c49b50dbdafe03bf82474ba2f0b06d345a0c30ebf86f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606680",
    "kind": "arxiv",
    "version": 1
  }
}