Pith Number

pith:TLXHPRGB

pith:2014:TLXHPRGBWVJVK42HFR5LCJDFE4

not attested not anchored not stored refs pending

Two New Catalogues of Superclusters of Abell/ACO Galaxy Clusters out to redshift 0.15

C. A. Caretta, H. Andernach, J. J. Trejo-Alonso, M. Chow-Mart\'inez

arxiv:1409.5152 v1 · 2014-09-17 · 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{TLXHPRGBWVJVK42HFR5LCJDFE4}

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	2026-05-18T01:42:01.595169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aee77c4c1b5535573472c7ab12465273119cf27aa8ac6937b9b7f2ff3157c70

Aliases

arxiv: 1409.5152 · arxiv_version: 1409.5152v1 · doi: 10.48550/arxiv.1409.5152 · pith_short_12: TLXHPRGBWVJV · pith_short_16: TLXHPRGBWVJVK42H · pith_short_8: TLXHPRGB

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/TLXHPRGBWVJVK42HFR5LCJDFE4 \
  | 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: 9aee77c4c1b5535573472c7ab12465273119cf27aa8ac6937b9b7f2ff3157c70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad98a691cc3cc2a24d1a9d789f00ab685376d49f78c0d81b7bb4b9fc8bf63a3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-09-17T21:34:06Z",
    "title_canon_sha256": "61b6924a3584c14f41e501012e5fd526f6fa3c3775501a977df9d6076f379705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5152",
    "kind": "arxiv",
    "version": 1
  }
}