Pith Number

pith:DF5EZYVO

pith:2020:DF5EZYVOOYRMQPYHAFLGV6MAO7

not attested not anchored not stored refs pending

Microvariability in AGNs: study of different statistical methods II. Light curves from simulated images

D.D. Carpintero, I. Andruchow, L. Zibecchi, S.A. Cellone

arxiv:2008.08137 v1 · 2020-08-18 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DF5EZYVOOYRMQPYHAFLGV6MAO7}

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.

Cited by

1 paper in Pith

PKS 2155-304: Long-Term Optical Photometric Monitoring and Variability Analysis

Receipt and verification

First computed	2026-07-05T01:32:13.332663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197a4ce2ae7622c83f0701566af98077e1f78b89dbadc149d85718490463c08e

Aliases

arxiv: 2008.08137 · arxiv_version: 2008.08137v1 · doi: 10.48550/arxiv.2008.08137 · pith_short_12: DF5EZYVOOYRM · pith_short_16: DF5EZYVOOYRMQPYH · pith_short_8: DF5EZYVO

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/DF5EZYVOOYRMQPYHAFLGV6MAO7 \
  | 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: 197a4ce2ae7622c83f0701566af98077e1f78b89dbadc149d85718490463c08e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa355332614801b2d38e8bc7130b9e16b8ae267f2b922d9fd4ff80a1338ee15e",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-18T19:51:33Z",
    "title_canon_sha256": "b9814dac7bae63b067799370d6d605b7ad2bcdf8b700cc3ba94492b7bb2080f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08137",
    "kind": "arxiv",
    "version": 1
  }
}