Pith Number

pith:SUJYKIT4

pith:2010:SUJYKIT4IFWEW6HRD2P65PQ6WN

not attested not anchored not stored refs pending

Exploring the Nature of the Brightest Hyper-luminous X-ray Source

(2) Harvard-Smithsonian CfA, (3) CESR, 4), 4) ((1) University of Leicester, (4) CNRS, (5) University of Oxford, (6) University of Southampton, (7) MSSL), Bastien Plazolles (3, Didier Barret (3, Ian Heywood (5), Klaas Wiersema (1), Mathieu Servillat (2), Natalie Webb (3, Olivier Godet (3, Samantha Oates (7), Sean Farrell (1), Thomas Maccarone (6)

arxiv:1011.1254 v1 · 2010-11-04 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUJYKIT4IFWEW6HRD2P65PQ6WN}

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	2026-05-18T02:04:52.753615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

951385227c416c4b78f11e9feebe1eb34e89cdcb282bfa3666bc45e1e76a4428

Aliases

arxiv: 1011.1254 · arxiv_version: 1011.1254v1 · doi: 10.48550/arxiv.1011.1254 · pith_short_12: SUJYKIT4IFWE · pith_short_16: SUJYKIT4IFWEW6HR · pith_short_8: SUJYKIT4

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/SUJYKIT4IFWEW6HRD2P65PQ6WN \
  | 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: 951385227c416c4b78f11e9feebe1eb34e89cdcb282bfa3666bc45e1e76a4428

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab73fa7b84850e13f02e94d7ea96251241b949dab8dd1d33c2656af5384807a0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-11-04T20:00:01Z",
    "title_canon_sha256": "30034f83266f90bbf762a941bf3383acfd669521415eaf6200509ae83e821a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1254",
    "kind": "arxiv",
    "version": 1
  }
}