Pith Number

pith:FJ2JH2NW

pith:2010:FJ2JH2NW7XMCMFYV7JFMXOAIAM

not attested not anchored not stored refs pending

The evolution of galaxy clustering since z = 3 using the UKIDSS Ultra Deep Survey: the divergence of passive and star-forming galaxies

Chris Simpson, Christopher Conselice, Emma Bradshaw, Ian Smail, Jim Dunlop, Kyle Lane, Michele Cirasuolo, Omar Almaini, Rob Chuter, Ross McLure, Sebastien Foucaud, Steve Maddox, William Hartley

arxiv:1005.1180 v1 · 2010-05-07 · 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{FJ2JH2NW7XMCMFYV7JFMXOAIAM}

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	2026-05-18T04:28:48.459508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a7493e9b6fdd8261715fa4acbb80803174d294d66846b8dbca63dcb1b8a9841

Aliases

arxiv: 1005.1180 · arxiv_version: 1005.1180v1 · doi: 10.48550/arxiv.1005.1180 · pith_short_12: FJ2JH2NW7XMC · pith_short_16: FJ2JH2NW7XMCMFYV · pith_short_8: FJ2JH2NW

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/FJ2JH2NW7XMCMFYV7JFMXOAIAM \
  | 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: 2a7493e9b6fdd8261715fa4acbb80803174d294d66846b8dbca63dcb1b8a9841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c58550d3e174214cd73330a1dd8301a0dec4a74c88d993e3bdc4a7e9aa12746",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-07T11:25:02Z",
    "title_canon_sha256": "2aaefe3be542d5209f028a14853e6829043dde23508282a389ec26131926336f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1180",
    "kind": "arxiv",
    "version": 1
  }
}