Pith Number

pith:JNFCPE5J

pith:2009:JNFCPE5J6CHQ36JONQWZTKCNOH

not attested not anchored not stored refs pending

Modeling the effects of dust evolution on the SEDs of galaxies of different morphological type

A. Pipino, A. Schurer, F. Calura, F. Matteucci, G.L. Granato, L. Silva, R. Maiolino

arxiv:0901.1207 v1 · 2009-01-09 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNFCPE5J6CHQ36JONQWZTKCNOH}

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	2026-07-04T17:14:01.971210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b4a2793a9f08f0df92e6c2d99a84d71ef5c4099c3e1ca98a27ac4f7ee469a79

Aliases

arxiv: 0901.1207 · arxiv_version: 0901.1207v1 · doi: 10.48550/arxiv.0901.1207 · pith_short_12: JNFCPE5J6CHQ · pith_short_16: JNFCPE5J6CHQ36JO · pith_short_8: JNFCPE5J

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/JNFCPE5J6CHQ36JONQWZTKCNOH \
  | 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: 4b4a2793a9f08f0df92e6c2d99a84d71ef5c4099c3e1ca98a27ac4f7ee469a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3762ba8533fb39d38ba305c31f4cb4f012fa80937aac200e56006b48a2d46416",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-01-09T10:07:54Z",
    "title_canon_sha256": "515e465b0c1d9ed390fc6c37c6bfa483620c86e1f31a2acfaf1d556d600334e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1207",
    "kind": "arxiv",
    "version": 1
  }
}