Pith Number

pith:IQL7RYJ3

pith:2011:IQL7RYJ3UUFPK62GN5FGZJLFBD

not attested not anchored not stored refs pending

CFHT Legacy Ultraviolet Extension (CLUE): Witnessing Galaxy Transformations up to 7 Mpc from Rich Cluster Cores

David Gilbank, Michael Balogh, Sarah Gallagher, Sean McGee, Ting Lu

arxiv:1110.3336 v1 · 2011-10-14 · 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{IQL7RYJ3UUFPK62GN5FGZJLFBD}

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	2026-05-18T02:00:12.089169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4417f8e13ba50af57b466f4a6ca56508d90c0ca097be6e586c609cb92277482d

Aliases

arxiv: 1110.3336 · arxiv_version: 1110.3336v1 · doi: 10.48550/arxiv.1110.3336 · pith_short_12: IQL7RYJ3UUFP · pith_short_16: IQL7RYJ3UUFPK62G · pith_short_8: IQL7RYJ3

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/IQL7RYJ3UUFPK62GN5FGZJLFBD \
  | 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: 4417f8e13ba50af57b466f4a6ca56508d90c0ca097be6e586c609cb92277482d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "791cbedea73cefb39d91c9f794948cd422376d5e42129e474f72f1604d0f6c2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-14T20:38:03Z",
    "title_canon_sha256": "38729f9ec89c5907f11c283933a3debb4b79289397828ccf77171f75c2fba95b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3336",
    "kind": "arxiv",
    "version": 1
  }
}