Pith Number

pith:Y6J22ILZ

pith:2014:Y6J22ILZFDAW6PT2HZVTPNSVOE

not attested not anchored not stored refs pending

XMM-Newton reveals a candidate period for the spin of the "Magnificent Seven" neutron star RX J1605.3+3249

(2) Max-Planck-Institut fuer extraterrestrische Physik (MPE), (3) NASA Marshall Space Flight Center, (4) CNRS, (5) Mullard Space Science Laboratory (UCL), (6) Astrophysikalisches Institut und Universitaets-Sternwarte Jena), Adriana M. Pires (1), Christian Motch (4), Frank Haberl (2), Markus M. Hohle (6) ((1) Leibniz-Institut fuer Astrophysik Potsdam (AIP), Observatoire Astronomique, Silvia Zane (5), Universite de Strasbourg, Vyacheslav E. Zavlin (3)

arxiv:1401.7147 v2 · 2014-01-28 · 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{Y6J22ILZFDAW6PT2HZVTPNSVOE}

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	2026-05-18T01:45:11.745088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c793ad217928c16f3e7a3e6b37b6557120187d2609ad33b762435fa7d62ea074

Aliases

arxiv: 1401.7147 · arxiv_version: 1401.7147v2 · doi: 10.48550/arxiv.1401.7147 · pith_short_12: Y6J22ILZFDAW · pith_short_16: Y6J22ILZFDAW6PT2 · pith_short_8: Y6J22ILZ

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/Y6J22ILZFDAW6PT2HZVTPNSVOE \
  | 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: c793ad217928c16f3e7a3e6b37b6557120187d2609ad33b762435fa7d62ea074

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ec2f89d12f6bfb36449fc8346ea798c8f8785498737675c8b025a6f61e41f47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-01-28T11:50:46Z",
    "title_canon_sha256": "dd9bd27da273d20ff63e701e841565dbad35760cf883c47001c67ad622e0782d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7147",
    "kind": "arxiv",
    "version": 2
  }
}