Pith Number

pith:5CNR2IKR

pith:2024:5CNR2IKREQD2KC2UESLCTLJ3XI

not attested not anchored not stored refs pending

Discovery of a Unique Close Quasar-DSFG Pair Linked by a [C II] Bridge at $z=5.63$

Christopher Cain, George D. Becker, Hai-Xia Ma, Hideki Umehata, Jaclyn B. Champagne, Ryota Ikeda, Tom J. L. C. Bakx, Tsutomu T. Takeuchi, Wei Leong Tee, Xiangyu Jin, Xiaohui Fan, Yang Sun, Yongda Zhu, Yoshinobu Fudamoto

arxiv:2411.06698 v2 · 2024-11-11 · 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{5CNR2IKREQD2KC2UESLCTLJ3XI}

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	2026-07-05T10:00:43.047384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e89b1d21512407a50b54249629ad3bba3531fe4ceda7b25832a146436b88821b

Aliases

arxiv: 2411.06698 · arxiv_version: 2411.06698v2 · doi: 10.48550/arxiv.2411.06698 · pith_short_12: 5CNR2IKREQD2 · pith_short_16: 5CNR2IKREQD2KC2U · pith_short_8: 5CNR2IKR

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/5CNR2IKREQD2KC2UESLCTLJ3XI \
  | 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: e89b1d21512407a50b54249629ad3bba3531fe4ceda7b25832a146436b88821b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d5d6113297e0aaa5223e95bcbec574d23c981b38fa88ab28f6582f4bded191e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-11-11T03:44:20Z",
    "title_canon_sha256": "c6d9d61397eb365b521e10f7da04f48dd58e18f2c2149e0c756024fce348aa1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.06698",
    "kind": "arxiv",
    "version": 2
  }
}