Pith Number

pith:4LTUCKX3

pith:2014:4LTUCKX3JVKG3N2XYZ2R6SSJY3

not attested not anchored not stored refs pending

PdBI Cold Dust Imaging of Two Extremely Red H-[4.5]>4 Galaxies Discovered with SEDS and CANDELS

Adriano Fontana, Anton M. Koekemoer, Gergo Popping, Giovanni G. Fazio, James E. Geach, James S. Dunlop, Jiasheng Huang, Karina I. Caputi, Marco Castellano, Marco Spaans, Matthew L. N. Ashby, Melanie Krips, Michal J. Michalowski, Paola Santini

arxiv:1403.1435 v3 · 2014-03-06 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LTUCKX3JVKG3N2XYZ2R6SSJY3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:44:18.962143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2e7412afb4d546db757c6751f4a49c6da9ae3d11537831c8779f0e13fee1d70

Aliases

arxiv: 1403.1435 · arxiv_version: 1403.1435v3 · doi: 10.48550/arxiv.1403.1435 · pith_short_12: 4LTUCKX3JVKG · pith_short_16: 4LTUCKX3JVKG3N2X · pith_short_8: 4LTUCKX3

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/4LTUCKX3JVKG3N2XYZ2R6SSJY3 \
  | 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: e2e7412afb4d546db757c6751f4a49c6da9ae3d11537831c8779f0e13fee1d70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "523264b543d98ddfc2c636a45b50be311e524a9b1203495a86457aefadc8be92",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-06T13:16:16Z",
    "title_canon_sha256": "83bbb481f5b96f042f3828015dad8b52fad7df79d6c3bd0d077ee155a28c9b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1435",
    "kind": "arxiv",
    "version": 3
  }
}