Pith Number

pith:6LAR7BES

pith:2026:6LAR7BESDVDIDZWXTUIXWIEFNQ

not attested not anchored not stored refs pending

Comprehensive Analysis of Optical brightness and Color Variability of Blazars in the ZTF Survey DR22

Chunguo Wu, Lang Cui, Meng Zhang, Ming Zhang, Qi Yuan, Wenwen Zuo, Xiang Liu, Xin Wang, Yan Xu

arxiv:2606.03065 v1 · 2026-06-02 · 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{6LAR7BESDVDIDZWXTUIXWIEFNQ}

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	2026-06-03T01:05:30.736579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2c11f84921d4681e6d79d117b20856c2c8cc6c453316d29ce56bd635a594789

Aliases

arxiv: 2606.03065 · arxiv_version: 2606.03065v1 · doi: 10.48550/arxiv.2606.03065 · pith_short_12: 6LAR7BESDVDI · pith_short_16: 6LAR7BESDVDIDZWX · pith_short_8: 6LAR7BES

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/6LAR7BESDVDIDZWXTUIXWIEFNQ \
  | 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: f2c11f84921d4681e6d79d117b20856c2c8cc6c453316d29ce56bd635a594789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b3477c61db189e80df60b3faeb3c7910b519dbadc5eaa677d2efb2336da6764",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-02T02:53:07Z",
    "title_canon_sha256": "c41ab3a0b470126689a57d277149985fee566d6a719599de53d261f4dd3f9ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03065",
    "kind": "arxiv",
    "version": 1
  }
}