Pith Number

pith:XBP45WIK

pith:2013:XBP45WIKMHLFOGESFLAAMTXVQL

not attested not anchored not stored refs pending

Ultraviolet to infrared emission of z>1 galaxies: Can we derive reliable star formation rates and stellar masses?

A. Boselli, D. Burgarella, D. Le Borgne, G. Morrison, M. Boquien, S. Boissier, S. Heinis, V. Buat, V. Charmandaris

arxiv:1310.7712 v1 · 2013-10-29 · 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{XBP45WIKMHLFOGESFLAAMTXVQL}

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	2026-05-18T01:46:48.057566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b85fced90a61d65718922ac0064ef582f09268857448a7b6e6207d9b69cbf052

Aliases

arxiv: 1310.7712 · arxiv_version: 1310.7712v1 · doi: 10.48550/arxiv.1310.7712 · pith_short_12: XBP45WIKMHLF · pith_short_16: XBP45WIKMHLFOGES · pith_short_8: XBP45WIK

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/XBP45WIKMHLFOGESFLAAMTXVQL \
  | 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: b85fced90a61d65718922ac0064ef582f09268857448a7b6e6207d9b69cbf052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e963649ebe25cea467dc653f736e46d90ea9a40aa312595cfe06197d06dfea58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-29T09:06:30Z",
    "title_canon_sha256": "c90c6754f53812e70b00e1030299e3404f0ae0312fff6fc19fe3fc9b50aa8f5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7712",
    "kind": "arxiv",
    "version": 1
  }
}