Pith Number

pith:LQ4ZPNT6

pith:2024:LQ4ZPNT6ODKDVFYF6STVI27PWN

not attested not anchored not stored refs pending

Tidal disruption event AT2020ocn: early-time X-ray flares caused by a possible disc alignment process

A.I. Zabludoff, D.R. Pasham, N.C. Stone, P.G. Jonker, S. Wen, Z. Cao

arxiv:2405.07642 v1 · 2024-05-13 · 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{LQ4ZPNT6ODKDVFYF6STVI27PWN}

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	2026-07-05T08:18:25.936069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c3997b67e70d43a9705f4a7546befb37d8bdd5f0bf3c45892f9a7b33cfda615

Aliases

arxiv: 2405.07642 · arxiv_version: 2405.07642v1 · doi: 10.48550/arxiv.2405.07642 · pith_short_12: LQ4ZPNT6ODKD · pith_short_16: LQ4ZPNT6ODKDVFYF · pith_short_8: LQ4ZPNT6

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/LQ4ZPNT6ODKDVFYF6STVI27PWN \
  | 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: 5c3997b67e70d43a9705f4a7546befb37d8bdd5f0bf3c45892f9a7b33cfda615

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5d03156c1e7bd19f196456b78ff90024bb0a19a25289b9171940fd8b3da1d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-05-13T11:03:28Z",
    "title_canon_sha256": "abbd3e558c41edb474f4f799e018b33b00ba1ab9b2a00bbe02cb3ba35bc7812b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.07642",
    "kind": "arxiv",
    "version": 1
  }
}