Pith Number

pith:ZCCMZTO4

pith:2011:ZCCMZTO4PZ3IEQAVUEQLLPZNE5

not attested not anchored not stored refs pending

GAMA/H-ATLAS: The ultraviolet spectral slope and obscuration in galaxies

A. Cava, A. Cooray, A. Dariush, Andrew. M. Hopkins, A. S. G. Robotham, B. Madore, B. Nichol, C. C. Popescu, C. Frenk, C. J. Conselice, D. Hill, D. H. Jones, Dinuka B. Wijesinghe, D. J. B. Smith, D. Thomas, E. Andrae, E. Cameron, E. E. Rigby, E. Ibar, Elisabete. da Cunha, E. M. Sadler, E. Pascale, E. Taylor, E. van Kampen, G. DeZotti, G. Rodighiero, H. Parkinson, I. Baldry, J. Bland-Hawthorn, J. Fritz, J. Liske, J. Loveday, J. Peacock, K. A. Pimbblet, K. Kuijken, L. Kelvin, Loretta. Dunne, M. Baes, M. Gunawardhana, M.Jarvis, M. J. Michalowski, M. Pohlen, M. Prescott, M. Seibert, P. Norberg, P. Temi, P. van der Werf, R. Auld, R. Hopwood, R. Ivison, R. Sharp, R. Tuffs, S. Bamford, S. Brough, S. Buttiglione, S. Croom, S. Driver, S. Dye, S. Eales, S. J. Maddox, S. Serjeant, W. Sutherland

arxiv:1103.3080 v2 · 2011-03-16 · 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{ZCCMZTO4PZ3IEQAVUEQLLPZNE5}

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	2026-05-18T02:02:52.928204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c884cccddc7e76824015a120b5bf2d274e023ec0b7c0740d6596f37b704fd400

Aliases

arxiv: 1103.3080 · arxiv_version: 1103.3080v2 · doi: 10.48550/arxiv.1103.3080 · pith_short_12: ZCCMZTO4PZ3I · pith_short_16: ZCCMZTO4PZ3IEQAV · pith_short_8: ZCCMZTO4

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/ZCCMZTO4PZ3IEQAVUEQLLPZNE5 \
  | 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: c884cccddc7e76824015a120b5bf2d274e023ec0b7c0740d6596f37b704fd400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e591477a5e87a528f2f7afb863d5ce564c398fb9a973079056d820fbcab861a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-16T02:37:31Z",
    "title_canon_sha256": "399b54251a1da071d66d33928fe64551385235a1c3bd5aaad18d896368d54dea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3080",
    "kind": "arxiv",
    "version": 2
  }
}