Pith Number

pith:FUQY255S

pith:2025:FUQY255SMW422RR5L5JM2IHPMR

not attested not anchored not stored refs pending

Discovery and characterization of ZTF J0112+5827: An 80.9-minute polar with strong cyclotron features

Bo Ma, Chengyuan Li, Hongwei Ge, Jiamao Lin, Liangliang Ren, Nancy Elias-Rosa, Pak-Hin Thomas Tam, Tianqi Cang, Wenjun Huang, Xiaofeng Wang, Yang Huang, Yilong Li

arxiv:2502.16059 v1 · 2025-02-22 · astro-ph.SR · 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{FUQY255SMW422RR5L5JM2IHPMR}

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	2026-07-05T10:27:26.041897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d218d77b265b9ad463d5f52cd20ef6454367cbd40cca4c02d3f76469850edfb

Aliases

arxiv: 2502.16059 · arxiv_version: 2502.16059v1 · doi: 10.48550/arxiv.2502.16059 · pith_short_12: FUQY255SMW42 · pith_short_16: FUQY255SMW422RR5 · pith_short_8: FUQY255S

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/FUQY255SMW422RR5L5JM2IHPMR \
  | 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: 2d218d77b265b9ad463d5f52cd20ef6454367cbd40cca4c02d3f76469850edfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f0a67c9d261b87305fa577885184664031483a7da5cd88fca9550bef5122fd0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-02-22T03:26:40Z",
    "title_canon_sha256": "e502955fa588adcf7ca80701552db37b2f58a046d2dd86549e5abf607cb68937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16059",
    "kind": "arxiv",
    "version": 1
  }
}