Pith Number

pith:AGU67ZO3

pith:2013:AGU67ZO3QNHHGQPA6ZLPKE2EGP

not attested not anchored not stored refs pending

Complete infrared spectral energy distributions of mm detected quasars at z>5

C. Leipski, F. Walter, H. Dannerbauer, H.-W. Rix, K. Meisenheimer, M.-A. Besel, M. Haas, O. Krause, U. Klaas, X. Fan

arxiv:1305.3999 v1 · 2013-05-17 · 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{AGU67ZO3QNHHGQPA6ZLPKE2EGP}

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	2026-05-18T01:49:49.417074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01a9efe5db834e7341e0f656f5134433ef61392294bf1629ec905217f0f5afbf

Aliases

arxiv: 1305.3999 · arxiv_version: 1305.3999v1 · doi: 10.48550/arxiv.1305.3999 · pith_short_12: AGU67ZO3QNHH · pith_short_16: AGU67ZO3QNHHGQPA · pith_short_8: AGU67ZO3

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/AGU67ZO3QNHHGQPA6ZLPKE2EGP \
  | 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: 01a9efe5db834e7341e0f656f5134433ef61392294bf1629ec905217f0f5afbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "781e1a624e1fbec150e4f0992341f33b193bd0e4e078abb7d48a4dca6760d61a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-17T07:14:23Z",
    "title_canon_sha256": "6c352c3b48824cecf46bfd4c05c5413ca49065b33d472f844a156957c3b6233a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3999",
    "kind": "arxiv",
    "version": 1
  }
}