Pith Number

pith:U5F7KYPQ

pith:2015:U5F7KYPQKBTAO7H6QAZGL5V567

not attested not anchored not stored refs pending

Galaxy and Mass Assembly (GAMA): Projected Galaxy Clustering

(10) University of Western Australia, (11) Laboratoire J.L. Lagrange), 2), (2) MPE, (3) Dept of Physics, (4) Liverpool John Moores University, (5) U Sydney, (6) Monash University, (7) AAO, (8) Hamburger Sternwarte, (9) University of Sussex, A. M. Hopkins (7), A.S.G. Robotham (10), Cedric G. Lacey (1), David P. Palamara (6), D. J. Farrow (1, Durham, Durham University, Garching, I. Baldry (4), ICRAR, J. Liske (8), Jon Loveday (9), Joss Bland-Hawthorn (5), Michael J. I. Brown (6), N. Metcalfe (3), Peder Norberg (1), Shaun Cole (1), Srivatsan Sridhar (11) ((1) ICC, UK

arxiv:1509.02159 v1 · 2015-09-07 · astro-ph.GA · 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{U5F7KYPQKBTAO7H6QAZGL5V567}

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	2026-05-18T01:33:41.524845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a74bf561f05066077cfe803265f6bdf7c6e490e42835bc16ef60a5e3337b4dc5

Aliases

arxiv: 1509.02159 · arxiv_version: 1509.02159v1 · doi: 10.48550/arxiv.1509.02159 · pith_short_12: U5F7KYPQKBTA · pith_short_16: U5F7KYPQKBTAO7H6 · pith_short_8: U5F7KYPQ

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/U5F7KYPQKBTAO7H6QAZGL5V567 \
  | 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: a74bf561f05066077cfe803265f6bdf7c6e490e42835bc16ef60a5e3337b4dc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9c04485959427a495e4fd4675235dd72b8081bb515e1575ea9480ab6a478fd4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-07T20:06:53Z",
    "title_canon_sha256": "f3b76e147b28374f075e6e4aba533067a0b816725b06f7176829a1cc6f789335"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02159",
    "kind": "arxiv",
    "version": 1
  }
}