Pith Number

pith:3LUVGIMZ

pith:2010:3LUVGIMZHNOPUTLSFKR6P5RLNK

not attested not anchored not stored refs pending

From fields to a super-cluster: the role of the environment at z=0.84 with HiZELS

David Sobral (Edinburgh), HiZELS team, Ian Smail (Durham), Jim Geach (McGill), Philip Best (Edinburgh)

arxiv:1011.4753 v1 · 2010-11-22 · astro-ph.CO · 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{3LUVGIMZHNOPUTLSFKR6P5RLNK}

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	2026-05-18T02:04:42.746597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dae95321993b5cfa4d722aa3e7f62b6abadd0be7b1992a38654c9978cebb2a1c

Aliases

arxiv: 1011.4753 · arxiv_version: 1011.4753v1 · doi: 10.48550/arxiv.1011.4753 · pith_short_12: 3LUVGIMZHNOP · pith_short_16: 3LUVGIMZHNOPUTLS · pith_short_8: 3LUVGIMZ

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/3LUVGIMZHNOPUTLSFKR6P5RLNK \
  | 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: dae95321993b5cfa4d722aa3e7f62b6abadd0be7b1992a38654c9978cebb2a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "143f304398bafb89e21760995f2fb38c262eeec12dfc028c8d21f281760adcf6",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-22T09:18:00Z",
    "title_canon_sha256": "8a0db930fc87e10662909fb4d32cefc417d4acb1b473b5021fcc8cb33ccdd610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4753",
    "kind": "arxiv",
    "version": 1
  }
}