Pith Number

pith:6NV74HOI

pith:2014:6NV74HOINOMOF7RJNFR7WITNPR

not attested not anchored not stored refs pending

Near Infrared Spectra and Intrinsic Luminosities of Candidate Type II Quasars at 2 < z < 3.4

Adam D Myers, Donald P Schneider, Donald York, Dustin Lang, Frederick Hamann, Guilin Liu, Jenny E Greene, Michael A Strauss, Nadia L Zakamska, Nicholas P Ross, Petchara Pattarakijwanich, Rachael Alexandroff, W Niel Brandt

arxiv:1404.3760 v1 · 2014-04-14 · 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{6NV74HOINOMOF7RJNFR7WITNPR}

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	2026-05-18T02:49:38.480932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f36bfe1dc86b98e2fe296963fb226d7c4f4580f7a0853d4c0653aae07c660f69

Aliases

arxiv: 1404.3760 · arxiv_version: 1404.3760v1 · doi: 10.48550/arxiv.1404.3760 · pith_short_12: 6NV74HOINOMO · pith_short_16: 6NV74HOINOMOF7RJ · pith_short_8: 6NV74HOI

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/6NV74HOINOMOF7RJNFR7WITNPR \
  | 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: f36bfe1dc86b98e2fe296963fb226d7c4f4580f7a0853d4c0653aae07c660f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af27c4b8bb5ada0c2307747d87ded0ef701c53adfd9fbcd47f3f5a1fae6d829",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-14T21:34:46Z",
    "title_canon_sha256": "4bf69dbfacff4c2523e9ea6dd9820d80ca081d2f1bdf7501239dd49a457ca52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3760",
    "kind": "arxiv",
    "version": 1
  }
}