Pith Number

pith:NVJFH6PT

pith:2014:NVJFH6PT7CQYABZYDNTVDO3SJZ

not attested not anchored not stored refs pending

The Subaru high-z quasar survey: discovery of faint z~6 quasars

Chris J. Willott, Hisanori Furusawa, Jun Toshikawa, Kazuhiro Shimasaku, Masafusa Onoue, Masami Ouchi, Myungshin Im, Nobunari Kashikawa, Pascale Hibon, Shogo Ishikawa, Yoshifumi Ishizaki, Yuu Niino

arxiv:1410.7401 v2 · 2014-10-27 · 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{NVJFH6PT7CQYABZYDNTVDO3SJZ}

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	2026-05-18T01:41:39.537919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d5253f9f3f8a18007381b6751bb724e67ab909ef71a78469e22d9f5a87bc05c

Aliases

arxiv: 1410.7401 · arxiv_version: 1410.7401v2 · doi: 10.48550/arxiv.1410.7401 · pith_short_12: NVJFH6PT7CQY · pith_short_16: NVJFH6PT7CQYABZY · pith_short_8: NVJFH6PT

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/NVJFH6PT7CQYABZYDNTVDO3SJZ \
  | 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: 6d5253f9f3f8a18007381b6751bb724e67ab909ef71a78469e22d9f5a87bc05c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3cc57997cdafecc1d6ab691a70dbc8adaa19a729fa7680cf60d333aa47b49a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-27T20:00:24Z",
    "title_canon_sha256": "02d67b3cb30d7214b461f449f825bd36d3f8616d9d130a252d8f5482092a953f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7401",
    "kind": "arxiv",
    "version": 2
  }
}