Pith Number

pith:WXIW5ZPI

pith:2024:WXIW5ZPIL5UQP2HRBKX5NL5CJB

not attested not anchored not stored refs pending

A Multi-wavelength Study on A Gamma-ray Bright AGN 1308+326 Using KVN at 22 and 43 GHz

Sang-Sung Lee, Shan Li, Whee Yeon Cheong

arxiv:2404.06882 v2 · 2024-04-10 · astro-ph.HE · 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{WXIW5ZPIL5UQP2HRBKX5NL5CJB}

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	2026-07-05T08:06:49.079796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d16ee5e85f6907e8f10aafd6afa24867f1e04dcfd67bd8bda4a67587bfe093

Aliases

arxiv: 2404.06882 · arxiv_version: 2404.06882v2 · doi: 10.48550/arxiv.2404.06882 · pith_short_12: WXIW5ZPIL5UQ · pith_short_16: WXIW5ZPIL5UQP2HR · pith_short_8: WXIW5ZPI

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/WXIW5ZPIL5UQP2HRBKX5NL5CJB \
  | 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: b5d16ee5e85f6907e8f10aafd6afa24867f1e04dcfd67bd8bda4a67587bfe093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd295702d1200bb2693f39d7d219791223cbbcaf6de1f30215770a0be4b1543f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-04-10T10:13:01Z",
    "title_canon_sha256": "41d7fe0b5abac16ee653c49a66b5be36a7365ad4e6a2eab84b44a92405437adf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.06882",
    "kind": "arxiv",
    "version": 2
  }
}