Pith Number

pith:ARP3QSDN

pith:2011:ARP3QSDNNSPTXTDILFEMUGY3VP

not attested not anchored not stored refs pending

Stars, Dust, and the Growth of UV-Selected Sub-L* Galaxies at Redshift z~2

Marcin Sawicki

arxiv:1108.5186 v1 · 2011-08-25 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARP3QSDNNSPTXTDILFEMUGY3VP}

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	2026-05-18T02:00:47.933891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

045fb8486d6c9f3bcc685948ca1b1babf588a04e67f9f8016f19b534e7135e94

Aliases

arxiv: 1108.5186 · arxiv_version: 1108.5186v1 · doi: 10.48550/arxiv.1108.5186 · pith_short_12: ARP3QSDNNSPT · pith_short_16: ARP3QSDNNSPTXTDI · pith_short_8: ARP3QSDN

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/ARP3QSDNNSPTXTDILFEMUGY3VP \
  | 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: 045fb8486d6c9f3bcc685948ca1b1babf588a04e67f9f8016f19b534e7135e94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9190886f3b0af9df2c8e4deefcac56d319eadf8137c29073c83b486d0b2eb8d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-25T20:13:35Z",
    "title_canon_sha256": "f625d0c649e5b12ab4a6c932d99f95ea0ae141b8ea2f92a5b94be7e8f047c751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5186",
    "kind": "arxiv",
    "version": 1
  }
}