Pith Number

pith:4ABSIUMQ

pith:2015:4ABSIUMQABIVI3I5EQZYOF3CXB

not attested not anchored not stored refs pending

The influence of wavelength, flux, and lensing selection effects on the redshift distribution of dusty, star-forming galaxies

Carlos De Breuck, Emanuele Daddi, Mark Sargent, Matthieu B\'ethermin

arxiv:1502.04710 v1 · 2015-02-16 · astro-ph.GA · 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{4ABSIUMQABIVI3I5EQZYOF3CXB}

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	2026-05-18T02:18:51.209352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0032451900051546d1d2433871762b847357041958608444bad432015837560

Aliases

arxiv: 1502.04710 · arxiv_version: 1502.04710v1 · doi: 10.48550/arxiv.1502.04710 · pith_short_12: 4ABSIUMQABIV · pith_short_16: 4ABSIUMQABIVI3I5 · pith_short_8: 4ABSIUMQ

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/4ABSIUMQABIVI3I5EQZYOF3CXB \
  | 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: e0032451900051546d1d2433871762b847357041958608444bad432015837560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fb3ea67123656f9c95e9f3c5ca86d3da17dbf5a0b3ed44ece6d3304f40632e6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-02-16T21:00:12Z",
    "title_canon_sha256": "343258790c4c946cba04973639301042a171fabc47c4786ef2fa1458e0e6040d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04710",
    "kind": "arxiv",
    "version": 1
  }
}