Pith Number

pith:BCHMXS76

pith:2017:BCHMXS76WTE2NORGGBBWHNEKKJ

not attested not anchored not stored refs pending

Ultra-luminous X-ray sources as super-critical propellers

Kaz{\i}m Yavuz Ek\c{s}i, M. Ali Alpar, M. Hakan Erkut

arxiv:1708.04502 v5 · 2017-08-15 · 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{BCHMXS76WTE2NORGGBBWHNEKKJ}

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	2026-05-17T23:50:47.157375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088ecbcbfeb4c9a6ba26304363b48a5257dbccbe5edcbddcffaaa875a3c524a7

Aliases

arxiv: 1708.04502 · arxiv_version: 1708.04502v5 · doi: 10.48550/arxiv.1708.04502 · pith_short_12: BCHMXS76WTE2 · pith_short_16: BCHMXS76WTE2NORG · pith_short_8: BCHMXS76

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/BCHMXS76WTE2NORGGBBWHNEKKJ \
  | 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: 088ecbcbfeb4c9a6ba26304363b48a5257dbccbe5edcbddcffaaa875a3c524a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4779d15a910c7e8a688985dea28da8e1fce5272c42fb01da015ef27b37568c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-08-15T14:07:41Z",
    "title_canon_sha256": "f17f5b0b3c985f79feb09e40c5aaf3b7fea3fa72dba22315334770eca183ecf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04502",
    "kind": "arxiv",
    "version": 5
  }
}