Pith Number

pith:SMMCAXRQ

pith:2011:SMMCAXRQ26HDMGDSXNXMQKVZOG

not attested not anchored not stored refs pending

H-ATLAS/GAMA: Dusty early-type galaxies and passive spirals

A. Cava, A. Cooray, A. Dariush, A. E. Sansom, A. M. Hopkins, A. Robotham, B. Madore, C. C. Popescu, D. J. B. Smith, E. da Cunha, E. E. Rigby, E. Ibar, G. de Zotti, G. Rodighiero, H. L. Gomez, J. Fritz, J. Liske, J. Loveday, K. Rowlands, L. Dunne, L. Kelvin, M. Baes, M. Seibert, N. Bourne, P. Norberg, P. Temi, P. van der Werf, R. C. Nichol, R. Hopwood, R. J. Ivison, R. J. Tuffs, R. Sharp, S. A. Eales, S. Brough, S. Charlot, S. Dye, S. Kaviraj, S. Maddox, S. M. Croom, S. P. Bamford, S. P Driver

arxiv:1109.6274 v1 · 2011-09-28 · 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{SMMCAXRQ26HDMGDSXNXMQKVZOG}

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	2026-05-18T02:00:21.976057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9318205e30d78e361872bb6ec82ab97193dd5eb7c74e9ec3de17199e37b900fe

Aliases

arxiv: 1109.6274 · arxiv_version: 1109.6274v1 · doi: 10.48550/arxiv.1109.6274 · pith_short_12: SMMCAXRQ26HD · pith_short_16: SMMCAXRQ26HDMGDS · pith_short_8: SMMCAXRQ

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/SMMCAXRQ26HDMGDSXNXMQKVZOG \
  | 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: 9318205e30d78e361872bb6ec82ab97193dd5eb7c74e9ec3de17199e37b900fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01bd687301dfe936ba4da45b49896430fd5800d2cfa1ad6788418759198fc5f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-28T17:13:05Z",
    "title_canon_sha256": "6d0045e505df23b47e3bb5fe186be37a34b1432510ab7e7152334475d6f75fd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6274",
    "kind": "arxiv",
    "version": 1
  }
}