Pith Number

pith:EXOSEWNU

pith:2018:EXOSEWNUWM472TEHZQN6SGCIDZ

not attested not anchored not stored refs pending

Quiescent X-ray variability in the neutron star Be/X-ray transient GRO J1750-27

A. Rouco Escorial, E. M. Cackett, J. Homan, L. Kaper, L. S. Ootes, M. Snelders, N. Degenaar, R. Wijnands

arxiv:1809.10264 v2 · 2018-09-26 · 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{EXOSEWNUWM472TEHZQN6SGCIDZ}

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	2026-07-05T00:08:52.910617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25dd2259b4b339fd4c87cc1be918481e7377771c1a9cb03efb4e11a0821f744c

Aliases

arxiv: 1809.10264 · arxiv_version: 1809.10264v2 · doi: 10.48550/arxiv.1809.10264 · pith_short_12: EXOSEWNUWM47 · pith_short_16: EXOSEWNUWM472TEH · pith_short_8: EXOSEWNU

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/EXOSEWNUWM472TEHZQN6SGCIDZ \
  | 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: 25dd2259b4b339fd4c87cc1be918481e7377771c1a9cb03efb4e11a0821f744c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "409e2dbc8f24ff189eb3e93c9a6035443d2e7826109520c329e244dca1be4339",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-26T23:19:26Z",
    "title_canon_sha256": "519dc67ac24d2677be6808fc3dd5971d6fa1ba7f60e6e2a1d6fc0f90bee215be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10264",
    "kind": "arxiv",
    "version": 2
  }
}