Pith Number

pith:4GCHUDIL

pith:2013:4GCHUDILCG3IV4A44IHCNP3FK5

not attested not anchored not stored refs pending

GAMA/H-ATLAS: The Dust Opacity - Stellar Mass Surface Density Relation for Spiral Galaxies

A. Cooray, A. Dariush, A.M. Hopkins, A.S.G. Robotham, A.W. Graham, B.F. Madore, B. Pastrav, C.C. Popescu, D.J.B. Smith, D. Thomas, E. Andrae, E.N. Taylor, E. Valiante, G. de Zotti, H. Gomez, H.R. Parkinson, I.K. Baldry, J. Liske, J. Loveday, L. Dunne, L.S. Kelvin, M. Baes, M. Gunawardhana, M. Jarvis, M.J. Micha{\l}owski, M. Prescott, M. Seibert, M.W. Grootes, N. Bourne, P. Norberg, R. Hopwood, R.J. Tuffs, S. Brough, S. Maddox, S.P. Driver

arxiv:1302.1379 v1 · 2013-02-06 · 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{4GCHUDILCG3IV4A44IHCNP3FK5}

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	2026-05-18T01:51:49.815919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1847a0d0b11b68af01ce20e26bf65577fad872fde3c7ae9fc6beffa6b12f144

Aliases

arxiv: 1302.1379 · arxiv_version: 1302.1379v1 · doi: 10.48550/arxiv.1302.1379 · pith_short_12: 4GCHUDILCG3I · pith_short_16: 4GCHUDILCG3IV4A4 · pith_short_8: 4GCHUDIL

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/4GCHUDILCG3IV4A44IHCNP3FK5 \
  | 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: e1847a0d0b11b68af01ce20e26bf65577fad872fde3c7ae9fc6beffa6b12f144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53e18827bfb7833cf76875d49cfa562d00c85e8557403630641e4692dc3ce205",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-06T14:17:16Z",
    "title_canon_sha256": "71407a0a87a07a486fa699f0e9426782f24144edd9476bf6bbaab7b8ae6d4f14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1379",
    "kind": "arxiv",
    "version": 1
  }
}