Pith Number

pith:GNQ2OLUO

pith:2016:GNQ2OLUOXYSXVVRP5HWYFTAN2C

not attested not anchored not stored refs pending

Intranight Optical Variability of Radio-Quiet Weak Emission Line Quasars-IV

Gopal-Krishna, Hum Chand, Parveen Kumar

arxiv:1606.01466 v1 · 2016-06-05 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNQ2OLUOXYSXVVRP5HWYFTAN2C}

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	2026-05-18T01:10:29.278476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3361a72e8ebe257ad62fe9ed82cc0dd0b7708fc06b36eb7f112ec2704d2c91b2

Aliases

arxiv: 1606.01466 · arxiv_version: 1606.01466v1 · doi: 10.48550/arxiv.1606.01466 · pith_short_12: GNQ2OLUOXYSX · pith_short_16: GNQ2OLUOXYSXVVRP · pith_short_8: GNQ2OLUO

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/GNQ2OLUOXYSXVVRP5HWYFTAN2C \
  | 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: 3361a72e8ebe257ad62fe9ed82cc0dd0b7708fc06b36eb7f112ec2704d2c91b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a9544dec0a3dd47524f25a266f59b15b462bec4219aa54ed96c31fdb6585d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-06-05T06:08:26Z",
    "title_canon_sha256": "fd2d65ec6ae08f5b7f2657e98177797906262b6fb3c1d0636768bff478871683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01466",
    "kind": "arxiv",
    "version": 1
  }
}