Pith Number

pith:4BUOR3AT

pith:2025:4BUOR3ATXTMJIOPQFLEJIBI2O7

not attested not anchored not stored refs pending

Insights into the Long-term behavior of the optical polarization from the blazar 1ES 1959+650

A Singh, A Tolamatti, K K Singh, K K Yadav, P J Meintjes

arxiv:2503.10651 v1 · 2025-03-06 · 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{4BUOR3ATXTMJIOPQFLEJIBI2O7}

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	2026-07-05T10:31:02.972953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e068e8ec13bcd89439f02ac894051a77cab5e6c7434b1a80a41adfba1dafdd62

Aliases

arxiv: 2503.10651 · arxiv_version: 2503.10651v1 · doi: 10.48550/arxiv.2503.10651 · pith_short_12: 4BUOR3ATXTMJ · pith_short_16: 4BUOR3ATXTMJIOPQ · pith_short_8: 4BUOR3AT

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/4BUOR3ATXTMJIOPQFLEJIBI2O7 \
  | 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: e068e8ec13bcd89439f02ac894051a77cab5e6c7434b1a80a41adfba1dafdd62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcb190cbbc3753fe6ac3ce43fa37c6751792523732960bf8af886b3e8633596c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-03-06T09:46:11Z",
    "title_canon_sha256": "f288ad4a6513c080894cd3a8ca0ad71b6def187240e1fab2c6becb44774df8d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10651",
    "kind": "arxiv",
    "version": 1
  }
}