Pith Number

pith:TPTHTIVR

pith:2014:TPTHTIVRWDYBIPN2EII7PWIVGJ

not attested not anchored not stored refs pending

Galaxy And Mass Assembly (GAMA): ugrizYJHK S\'ersic luminosity functions and the cosmic spectral energy distribution by Hubble type

Aaron S. G. Robotham, Alister W. Graham, Andrew M. Hopkins, Christopher J. Conselice, Cristina C. Popescu, Edward N. Taylor, Ivan Baldry, Jochen Liske, Jon Loveday, Joss Bland-Hawthorn, Kevin A. Pimbblet, Lee S. Kelvin, Matthew Colless, Matthew Prescott, Mehmet Alpaslan, Michael J. I. Brown, Nicola K. Agius, Peder Norberg, Richard J. Tuffs, Sarah Brough, Simon P. Driver, Steven P. Bamford, Steven Phillipps

arxiv:1401.1817 v1 · 2014-01-08 · 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{TPTHTIVRWDYBIPN2EII7PWIVGJ}

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	2026-05-18T01:45:27.370187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be679a2b1b0f0143dba2211f7d915324a6c61a188f9f11135a4372401f91ae2

Aliases

arxiv: 1401.1817 · arxiv_version: 1401.1817v1 · doi: 10.48550/arxiv.1401.1817 · pith_short_12: TPTHTIVRWDYB · pith_short_16: TPTHTIVRWDYBIPN2 · pith_short_8: TPTHTIVR

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/TPTHTIVRWDYBIPN2EII7PWIVGJ \
  | 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: 9be679a2b1b0f0143dba2211f7d915324a6c61a188f9f11135a4372401f91ae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41ffa67869f3884e384df2bf3fe5427b1fd29190cc12f6cbce716dbbb2f448b3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-01-08T21:00:16Z",
    "title_canon_sha256": "643dd47b1324a77cce0dfb9598b8daeec77772b323e56cbbfef942c3e84d310d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1817",
    "kind": "arxiv",
    "version": 1
  }
}