Pith Number

pith:CY2SFENB

pith:2017:CY2SFENBZ7BBNEZPQRZBTMLOGX

not attested not anchored not stored refs pending

The relationship between Mg II broad emission and quasar inclination angle

Bozena Czerny, Conor Wildy

arxiv:1711.08926 v1 · 2017-11-24 · 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{CY2SFENBZ7BBNEZPQRZBTMLOGX}

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	2026-05-18T00:29:41.701146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16352291a1cfc216932f847219b16e35dbd369e45486970ffdc8d4a864bb6430

Aliases

arxiv: 1711.08926 · arxiv_version: 1711.08926v1 · doi: 10.48550/arxiv.1711.08926 · pith_short_12: CY2SFENBZ7BB · pith_short_16: CY2SFENBZ7BBNEZP · pith_short_8: CY2SFENB

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/CY2SFENBZ7BBNEZPQRZBTMLOGX \
  | 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: 16352291a1cfc216932f847219b16e35dbd369e45486970ffdc8d4a864bb6430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de65e1626c11e59cc5e3674d642c233c793de61d043c5fbe3e662d6e19f17575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-24T11:07:46Z",
    "title_canon_sha256": "c5542e072421620488dd5125b6ae98e83065d44ec9eea3c41fa276b21c1b0618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08926",
    "kind": "arxiv",
    "version": 1
  }
}