Pith Number

pith:RHLXJX2L

pith:2020:RHLXJX2L5ZJFTI3JDTBPWKP2S5

not attested not anchored not stored refs pending

A giant X-ray dust scattering ring around the black hole transient MAXI J1348-630 discovered with SRG/eROSITA

A.D. Schwope, G. Lamer, I. Traulsen, J. Wilms, M. Freyberg, P. Predehl

arxiv:2012.11754 v1 · 2020-12-21 · 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{RHLXJX2L5ZJFTI3JDTBPWKP2S5}

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	2026-07-05T02:19:41.789971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d774df4bee5259a3691cc2fb29fa9756e5e844653422ba6a7d630a86ba9d33

Aliases

arxiv: 2012.11754 · arxiv_version: 2012.11754v1 · doi: 10.48550/arxiv.2012.11754 · pith_short_12: RHLXJX2L5ZJF · pith_short_16: RHLXJX2L5ZJFTI3J · pith_short_8: RHLXJX2L

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/RHLXJX2L5ZJFTI3JDTBPWKP2S5 \
  | 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: 89d774df4bee5259a3691cc2fb29fa9756e5e844653422ba6a7d630a86ba9d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b72e170093bfec71269073d35630a213909b8e8b6e7cbc6ad2227e48161ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-12-21T23:48:56Z",
    "title_canon_sha256": "c567b77a8bd226e0d5264cc610b200b483db230e87e6cf710a4c8e7fc86675e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.11754",
    "kind": "arxiv",
    "version": 1
  }
}