Pith Number

pith:PTBO7SUN

pith:2008:PTBO7SUNF5YA3SS2V4ZQWRR5QW

not attested not anchored not stored refs pending

Dynamical Blueprints for Galaxies

Brent Pym, John Dubinski, Lawrence M. Widrow

arxiv:0801.3414 v1 · 2008-01-22 · 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{PTBO7SUNF5YA3SS2V4ZQWRR5QW}

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

3 papers in Pith

NOEMA$^\rm{3D}$: A deep view of cold gas flows in a barred spiral galaxy at $z\sim1$

Beyond the Fundamental Metallicity Relation: galaxy sizes encode the link between inflow and metallicity

Dark Matter

Receipt and verification

First computed	2026-07-04T17:26:42.027233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cc2efca8d2f700dca5aaf330b463d85aeb9822a9564d8cbd270af292eaefe23

Aliases

arxiv: 0801.3414 · arxiv_version: 0801.3414v1 · doi: 10.48550/arxiv.0801.3414 · pith_short_12: PTBO7SUNF5YA · pith_short_16: PTBO7SUNF5YA3SS2 · pith_short_8: PTBO7SUN

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/PTBO7SUNF5YA3SS2V4ZQWRR5QW \
  | 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: 7cc2efca8d2f700dca5aaf330b463d85aeb9822a9564d8cbd270af292eaefe23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2ce487f847116088af64f82a1bb80802d06f5a0d95e925a3d6a8dc8a2d1d20",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-01-22T20:11:29Z",
    "title_canon_sha256": "0a0ef4ebaed4f5ba53a245948a2cf7cabf0df645ced26325d5c5fc3b13bead2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.3414",
    "kind": "arxiv",
    "version": 1
  }
}