Pith Number

pith:IPC5BNY4

pith:2020:IPC5BNY4XLWQ5CIPTBC2NE5VGS

not attested not anchored not stored refs pending

Galaxy and Mass Assembly (GAMA): Demonstrating the power of WISE in the study of Galaxy Groups to $z<0.1$

A.H. Wright, A.M. Hopkins, B.W. Holwerda, E.N. Taylor, J. Liske, K.A. Pimbblet, M.E. Cluver, S. Brough, S. Casura, T.H. Jarrett

arxiv:2006.07535 v1 · 2020-06-13 · 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{IPC5BNY4XLWQ5CIPTBC2NE5VGS}

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	2026-07-05T01:22:48.305769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43c5d0b71cbaed0e890f9845a693b534b5b336c18d816cad2a0d73238843c652

Aliases

arxiv: 2006.07535 · arxiv_version: 2006.07535v1 · doi: 10.48550/arxiv.2006.07535 · pith_short_12: IPC5BNY4XLWQ · pith_short_16: IPC5BNY4XLWQ5CIP · pith_short_8: IPC5BNY4

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/IPC5BNY4XLWQ5CIPTBC2NE5VGS \
  | 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: 43c5d0b71cbaed0e890f9845a693b534b5b336c18d816cad2a0d73238843c652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69096336636c027c0a42af73969bcd78b49ac77e84976c0eff3e0a5e9943ab9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-13T02:04:58Z",
    "title_canon_sha256": "678b865d4187a423f69585cef9dd20c2a59de7ab1ad3fe145731b22c45c60708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07535",
    "kind": "arxiv",
    "version": 1
  }
}