Pith Number

pith:GUARJXL5

pith:2026:GUARJXL56JXMTV7CM2LKFRDBQ4

not attested not anchored not stored refs pending

Timing and Spectral Studies of PSR J2022+3842 with NICER and NuSTAR

Han-Long Peng, Jia-Ning Hu, Ming-Yu Ge, Shi-Jie Zheng, Shi-Qi Zhou, Wen-Tao Ye, Xian-Ao Wang, Xiang-Hua Li, Ze-Jun Jiang

arxiv:2605.24591 v1 · 2026-05-23 · 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{GUARJXL56JXMTV7CM2LKFRDBQ4}

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	2026-05-26T01:03:47.882555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

350114dd7df26ec9d7e26696a2c4618729400ceef0dd4441ae9d602fa7ed619f

Aliases

arxiv: 2605.24591 · arxiv_version: 2605.24591v1 · doi: 10.48550/arxiv.2605.24591 · pith_short_12: GUARJXL56JXM · pith_short_16: GUARJXL56JXMTV7C · pith_short_8: GUARJXL5

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/GUARJXL56JXMTV7CM2LKFRDBQ4 \
  | 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: 350114dd7df26ec9d7e26696a2c4618729400ceef0dd4441ae9d602fa7ed619f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "245c2300afd7104cae2650630e0da5434431ca2a71845b3a6ef9c97d88e8a3f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-23T14:03:49Z",
    "title_canon_sha256": "31e2afcd7005328e95d57fe5ae00a8424168ca89f13ef4a11e49505fb79d5048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24591",
    "kind": "arxiv",
    "version": 1
  }
}