Pith Number

pith:VQJ4DK5Y

pith:2017:VQJ4DK5YUMCQOYHCPCYZM6D22W

not attested not anchored not stored refs pending

The Infrared Medium-deep Survey. III. Survey of Luminous Quasars at 4.7 $\leq$ z $\leq$ 5.4

Changsu Choi, Dohyeong Kim, Duho Kim, Giseon Baek, Hye-In Lee, Hyunsung David Jun, Jae-Woo Kim, Ji Hoon Kim, Jueun Hong, Marios Karouzos, Minhee Hyun, Minjin Kim, Myungshin Im, Nahyun Choi, Sanghyuk Kim, Seong-Kook Lee, Soojong Pak, Tae-Geun Ji, Won-Kee Park, Woojin Park, Yiseul Jeon, Yongjung Kim, Yongmin Yoon, Yoon Chan Taak

arxiv:1706.08454 v1 · 2017-06-26 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQJ4DK5YUMCQOYHCPCYZM6D22W}

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	2026-05-18T00:38:02.035358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac13c1abb8a3050760e278b196787ad5b082f57d4e27334ea0ab74b488b58f98

Aliases

arxiv: 1706.08454 · arxiv_version: 1706.08454v1 · doi: 10.48550/arxiv.1706.08454 · pith_short_12: VQJ4DK5YUMCQ · pith_short_16: VQJ4DK5YUMCQOYHC · pith_short_8: VQJ4DK5Y

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/VQJ4DK5YUMCQOYHCPCYZM6D22W \
  | 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: ac13c1abb8a3050760e278b196787ad5b082f57d4e27334ea0ab74b488b58f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78b52db5e3e9b5a824d38159547c27be938d12c9c67becafe24e63a8af224e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-26T16:06:14Z",
    "title_canon_sha256": "ab2e2cda53b0150e135ee277e7783ffdb9e352947cb42a6fae1506c5b7237484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08454",
    "kind": "arxiv",
    "version": 1
  }
}