Pith Number

pith:MEY2BIZN

pith:2000:MEY2BIZNLMBEL3W4W7Z5D2O6D7

not attested not anchored not stored refs pending

RX J1420.4+5334 - another tidal disruption event?

Germany), Italy), J. Greiner, Mexico), M. Orio (Oss. Torino, R. Schwarz (Astrophys. Inst. Potsdam, S. Zharikov (UNAM Ensenada

arxiv:astro-ph/0009430 v1 · 2000-09-27 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEY2BIZNLMBEL3W4W7Z5D2O6D7}

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.

Cited by

1 paper in Pith

Low-hard to high-soft spectral state transitions in the faintest early-X-ray-detected optical tidal disruption event TDE 2025aarm

Receipt and verification

First computed	2026-07-04T14:10:45.097959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6131a0a32d5b0245eedcb7f3d1e9de1ff56e911da839a23a97840e43388f03c8

Aliases

arxiv: astro-ph/0009430 · arxiv_version: astro-ph/0009430v1 · doi: 10.48550/arxiv.astro-ph/0009430 · pith_short_12: MEY2BIZNLMBE · pith_short_16: MEY2BIZNLMBEL3W4 · pith_short_8: MEY2BIZN

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/MEY2BIZNLMBEL3W4W7Z5D2O6D7 \
  | 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: 6131a0a32d5b0245eedcb7f3d1e9de1ff56e911da839a23a97840e43388f03c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1888317025b13278dd786e29f2d865e968e3deeb18cfd5b34a21b5e3ef5758d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-09-27T06:33:43Z",
    "title_canon_sha256": "c5f344e9807a5e50684829657ed21890afca581d0276ec06f755682107d8cbde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0009430",
    "kind": "arxiv",
    "version": 1
  }
}