Pith Number

pith:5THMIUIK

pith:2026:5THMIUIK5JRX2LIQWXPNNMKXMN

not attested not anchored not stored refs pending

IGR J12580+0134: A Possible Repeated Partial Tidal Disruption Event Inferred from Late-Time Radio Re-brightenin

Linhui Wu, Po Ma, Qiang Yuan, Shao-Yu Fu, Wei-Hua Lei

arxiv:2602.22040 v2 · 2026-02-25 · 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{5THMIUIK5JRX2LIQWXPNNMKXMN}

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	2026-05-26T02:04:07.208528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eccec4510aea637d2d10b5ded6b15763530a2c304738e9080448557d38db1a96

Aliases

arxiv: 2602.22040 · arxiv_version: 2602.22040v2 · doi: 10.48550/arxiv.2602.22040 · pith_short_12: 5THMIUIK5JRX · pith_short_16: 5THMIUIK5JRX2LIQ · pith_short_8: 5THMIUIK

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/5THMIUIK5JRX2LIQWXPNNMKXMN \
  | 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: eccec4510aea637d2d10b5ded6b15763530a2c304738e9080448557d38db1a96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fed6a1e97c920fdb2e3501b60eeb7b97c96956981c5edff394c59b479635763",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-02-25T15:47:56Z",
    "title_canon_sha256": "1d39cfca9e036accd1c321dc11171cc7a9916dffb90a66692183a04150d82807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.22040",
    "kind": "arxiv",
    "version": 2
  }
}