Pith Number

pith:FBXKFX7S

pith:2013:FBXKFX7SZUIOO4FQFWLJTJBO4G

not attested not anchored not stored refs pending

The redshift-evolution of the distribution of star formation among dark matter halos as seen in the infrared

Emanuele Daddi, Guilaine Lagache, Herv\'e Aussel, Lingyu Wang, Mark Sargent, Matthieu B\'ethermin, Morgane Cousin, Olivier Dor\'e

arxiv:1304.3936 v2 · 2013-04-14 · 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{FBXKFX7SZUIOO4FQFWLJTJBO4G}

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	2026-05-18T01:50:33.060389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286ea2dff2cd10e770b02d9699a42ee1a34372d8e05fdd7818688c953e6fefff

Aliases

arxiv: 1304.3936 · arxiv_version: 1304.3936v2 · doi: 10.48550/arxiv.1304.3936 · pith_short_12: FBXKFX7SZUIO · pith_short_16: FBXKFX7SZUIOO4FQ · pith_short_8: FBXKFX7S

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/FBXKFX7SZUIOO4FQFWLJTJBO4G \
  | 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: 286ea2dff2cd10e770b02d9699a42ee1a34372d8e05fdd7818688c953e6fefff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7626a9161631bdc3cf25c2725f2b6d19d65de0380141e425dd38756e9890dbec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-14T19:37:34Z",
    "title_canon_sha256": "3824251ec7b0ff9d1dee32168e0eb6d292dc4de15e134ffeab6a6414ee430561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3936",
    "kind": "arxiv",
    "version": 2
  }
}