Pith Number

pith:K7TYZO2T

pith:2016:K7TYZO2T4WYOSTYSFQXQ6GXC6C

not attested not anchored not stored refs pending

Probing the interstellar medium and star formation of the Most Luminous Quasar at z=6.3

Alain Omont, Chris L. Carilli, Dominik A. Riechers, Emmanuel Momjian, Fabian Walter, Feige Wang, Frank Bertoldi, Jeff Wagg, Linhua Jiang, Michael A. Strauss, Pierre Cox, Qiong Li, Ran Wang, Roberto Neri, Xiaohui Fan, Xue-Bing Wu

arxiv:1606.09634 v2 · 2016-06-30 · 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{K7TYZO2T4WYOSTYSFQXQ6GXC6C}

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	2026-05-18T00:52:58.711714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57e78cbb53e5b0e94f122c2f0f1ae2f083560fd03f3a5af5ed65fdef11b25ecf

Aliases

arxiv: 1606.09634 · arxiv_version: 1606.09634v2 · doi: 10.48550/arxiv.1606.09634 · pith_short_12: K7TYZO2T4WYO · pith_short_16: K7TYZO2T4WYOSTYS · pith_short_8: K7TYZO2T

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/K7TYZO2T4WYOSTYSFQXQ6GXC6C \
  | 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: 57e78cbb53e5b0e94f122c2f0f1ae2f083560fd03f3a5af5ed65fdef11b25ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6cf9a3ddc3e494a9cb0af669be2e494c64f6536dc43ce07aa2896689d1d3e1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-30T19:44:01Z",
    "title_canon_sha256": "4821f20b039d1a9db4eae27faeee8b56abf390cf25b8bc4f40f7b4384fb3ffba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.09634",
    "kind": "arxiv",
    "version": 2
  }
}