Pith Number

pith:I6E2UTJM

pith:2021:I6E2UTJM344BBQU2RU7FXELXFO

not attested not anchored not stored refs pending

Super-Eddington accretion onto a stellar mass ultraluminous X-ray source NGC 4190 ULX1

Tanuman Ghosh, Vikram Rana

arxiv:2103.10265 v1 · 2021-03-18 · 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{I6E2UTJM344BBQU2RU7FXELXFO}

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

Transient and Variable Ultra-luminous X-ray Sources in NGC 4552

Receipt and verification

First computed	2026-07-05T02:25:41.773893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4789aa4d2cdf3810c29a8d3e5b91772b8be4daea344460a021e71e44811ad88d

Aliases

arxiv: 2103.10265 · arxiv_version: 2103.10265v1 · doi: 10.48550/arxiv.2103.10265 · pith_short_12: I6E2UTJM344B · pith_short_16: I6E2UTJM344BBQU2 · pith_short_8: I6E2UTJM

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/I6E2UTJM344BBQU2RU7FXELXFO \
  | 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: 4789aa4d2cdf3810c29a8d3e5b91772b8be4daea344460a021e71e44811ad88d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a62efcde9e1872a2c516400721348d03c423fcc9a0e59969f881990fd9403fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-03-18T14:01:28Z",
    "title_canon_sha256": "05424e10f0ead95cc17b8e4f87f4d00700c2b6d9681444a4be218b9cf907301a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10265",
    "kind": "arxiv",
    "version": 1
  }
}