Pith Number

pith:CMLJ5BRG

pith:2000:CMLJ5BRGGNFLDKUL43KJTY7HXA

not attested not anchored not stored refs pending

Star Formation and Selective Dust Extinction in Luminous Starburst Galaxies

Alberto Franceschini, Alessandro Bressan, Bianca M. Poggianti

arxiv:astro-ph/0011160 v1 · 2000-11-08 · 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{CMLJ5BRGGNFLDKUL43KJTY7HXA}

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	2026-07-04T16:17:34.125928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13169e8626334ab1aa8be6d499e3e7b80d7284cb54490a53879c580ea39f3e5d

Aliases

arxiv: astro-ph/0011160 · arxiv_version: astro-ph/0011160v1 · doi: 10.48550/arxiv.astro-ph/0011160 · pith_short_12: CMLJ5BRGGNFL · pith_short_16: CMLJ5BRGGNFLDKUL · pith_short_8: CMLJ5BRG

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/CMLJ5BRGGNFLDKUL43KJTY7HXA \
  | 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: 13169e8626334ab1aa8be6d499e3e7b80d7284cb54490a53879c580ea39f3e5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "573b1b312c61250bc4bba33dcf933f073e3ca4b98db6fe4b6bb47cecf54479fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-11-08T11:46:35Z",
    "title_canon_sha256": "1fc6110d8c4ee985ffe7bf6c9516aa23ce12b7e04d13ea2604cc0713cdf20ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0011160",
    "kind": "arxiv",
    "version": 1
  }
}