Pith Number

pith:D4QXOXRL

pith:2013:D4QXOXRLPLI2PKRXVABDMLOIYV

not attested not anchored not stored refs pending

Galaxy And Mass Assembly (GAMA): The Life and Times of L* Galaxies

A.E. Bauer, A.E. Sansom, A.M. Hopkins, A.S.G. Robotham, E.N. Taylor, I.K. Baldry, J. Bland-Hawthorn, J. Liske, J. Loveday, L. Christodoulou, L.S. Kelvin, M. Colless, M.J. Drinkwater, M.J.I. Brown, M.W. Grootes, P. Norberg, R.J. Tuffs, R. Sharp, S. Brough, S.P. Driver, S. Phillipps

arxiv:1301.7129 v1 · 2013-01-30 · 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{D4QXOXRLPLI2PKRXVABDMLOIYV}

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	2026-05-18T01:51:57.213032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f21775e2b7ad1a7aa37a802362dc8c56342b6768ccc8af67001d587fd723876

Aliases

arxiv: 1301.7129 · arxiv_version: 1301.7129v1 · doi: 10.48550/arxiv.1301.7129 · pith_short_12: D4QXOXRLPLI2 · pith_short_16: D4QXOXRLPLI2PKRX · pith_short_8: D4QXOXRL

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/D4QXOXRLPLI2PKRXVABDMLOIYV \
  | 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: 1f21775e2b7ad1a7aa37a802362dc8c56342b6768ccc8af67001d587fd723876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19e9ccc6397897a24f3804f35c78b3ffcfdffb63e55d1ca959c21db30ca7f206",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-30T02:33:40Z",
    "title_canon_sha256": "c2747f5c64ae3b19121c9733dd0544a02db5b86786f2daeb4b14e6861dce1f9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7129",
    "kind": "arxiv",
    "version": 1
  }
}