Pith Number

pith:2HVDTZWW

pith:2011:2HVDTZWWM27X6BQHK7KBPOUD7N

not attested not anchored not stored refs pending

Luminous Starbursts in the Redshift Desert at z~1-2: Star Formation Rates, Masses & Evidence for Outflows

A. M. Swinbank, A. W. Blain, Cambridge), Ian Smail (Durham), J. S. Dunlop, Manda Banerji (IoA, R. J. Ivison, S. Alaghband-Zadeh, Scott C. Chapman (IoA

arxiv:1108.0420 v1 · 2011-08-01 · 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{2HVDTZWWM27X6BQHK7KBPOUD7N}

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	2026-05-18T02:01:04.629142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ea39e6d666bf7f060757d417ba83fb51630c0e158e21d578e0426f3eee17fc

Aliases

arxiv: 1108.0420 · arxiv_version: 1108.0420v1 · doi: 10.48550/arxiv.1108.0420 · pith_short_12: 2HVDTZWWM27X · pith_short_16: 2HVDTZWWM27X6BQH · pith_short_8: 2HVDTZWW

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/2HVDTZWWM27X6BQHK7KBPOUD7N \
  | 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: d1ea39e6d666bf7f060757d417ba83fb51630c0e158e21d578e0426f3eee17fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5e0c718a71a16e2bceb501ba5235d9073940599995871ad9a10e98b7622273",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-01T20:00:35Z",
    "title_canon_sha256": "1e76cbe0ed25574e924a5168d4cf23abb79d9e4e9c3bc4fa8701ca2485a0deda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0420",
    "kind": "arxiv",
    "version": 1
  }
}