Pith Number

pith:WYRQPVCO

pith:2009:WYRQPVCO27Y2UWRKEFZC2L7TLR

not attested not anchored not stored refs pending

Stellar Masses of Lyman Break Galaxies, Lyman Alpha Emitters and Radio Galaxies in Overdense Regions at z=4-6

A. Rettura, A. Zirm, B. Venemans, G. D. Illingworth, G. K. Miley, H. Ford, R. A. Overzier, R. J. Bouwens, R. L. White, W. Zheng, X. Shu

arxiv:0909.1082 v1 · 2009-09-06 · 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{WYRQPVCO27Y2UWRKEFZC2L7TLR}

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	2026-05-18T02:34:30.960856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b62307d44ed7f1aa5a2a21722d2ff35c58e2bb63a3397e3b1043379ebc60feca

Aliases

arxiv: 0909.1082 · arxiv_version: 0909.1082v1 · doi: 10.48550/arxiv.0909.1082 · pith_short_12: WYRQPVCO27Y2 · pith_short_16: WYRQPVCO27Y2UWRK · pith_short_8: WYRQPVCO

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/WYRQPVCO27Y2UWRKEFZC2L7TLR \
  | 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: b62307d44ed7f1aa5a2a21722d2ff35c58e2bb63a3397e3b1043379ebc60feca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d0ea4d85955b1e5844ad8ab3d0c35a0ea961e09820e07a692b67c69a17fbc9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-06T13:55:30Z",
    "title_canon_sha256": "8925b81634c00d3900e0766583dabb799bd00f68d21258d21421906924a7a5e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1082",
    "kind": "arxiv",
    "version": 1
  }
}