Pith Number

pith:NKQ3PA72

pith:2024:NKQ3PA72PGCPLGINEE36MCPK7L

not attested not anchored not stored refs pending

Examining the evolution of the Supersoft X-ray Source RX J0513.9-6951

A. Santangelo, A. Tavleev, K. Werner, V. F. Suleimanov

arxiv:2411.14273 v2 · 2024-11-21 · 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{NKQ3PA72PGCPLGINEE36MCPK7L}

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	2026-07-05T10:09:12.211233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aa1b783fa7984f5990d2137e609eafac87d4cdb511cb41e3b192e1721a1bb11

Aliases

arxiv: 2411.14273 · arxiv_version: 2411.14273v2 · doi: 10.48550/arxiv.2411.14273 · pith_short_12: NKQ3PA72PGCP · pith_short_16: NKQ3PA72PGCPLGIN · pith_short_8: NKQ3PA72

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/NKQ3PA72PGCPLGINEE36MCPK7L \
  | 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: 6aa1b783fa7984f5990d2137e609eafac87d4cdb511cb41e3b192e1721a1bb11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5685f5a4128e2e1f5a88bc7be2c3b412a6e45b09a09361d0cb71aa64e1ee262",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-21T16:30:14Z",
    "title_canon_sha256": "44370b5b8e24165ecde8cfb4ca16d2d97a90d9c1745727a7735f75ae3e1059b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14273",
    "kind": "arxiv",
    "version": 2
  }
}