Pith Number

pith:BW7ND7NW

pith:2024:BW7ND7NW5KUZUWFHVBX35HNX44

not attested not anchored not stored refs pending

4FGL J1544.2$-$2554: a new spider pulsar candidate

A. V. Karpova, A. Yu. Kirichenko, D. A. Zyuzin, I. F. M\'arquez, S. V. Zharikov, Yu. A. Shibanov

arxiv:2411.16350 v1 · 2024-11-25 · 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{BW7ND7NW5KUZUWFHVBX35HNX44}

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.

Cited by

1 paper in Pith

Multiwavelength observations of a new black-widow millisecond pulsar PSR J1544-2555

Receipt and verification

First computed	2026-07-05T10:00:44.001957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dbed1fdb6eaa99a58a7a86fbe9db7e7352cd1c5affa0ff72bcda08fbeed449c

Aliases

arxiv: 2411.16350 · arxiv_version: 2411.16350v1 · doi: 10.48550/arxiv.2411.16350 · pith_short_12: BW7ND7NW5KUZ · pith_short_16: BW7ND7NW5KUZUWFH · pith_short_8: BW7ND7NW

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/BW7ND7NW5KUZUWFHVBX35HNX44 \
  | 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: 0dbed1fdb6eaa99a58a7a86fbe9db7e7352cd1c5affa0ff72bcda08fbeed449c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7f5cb37b9381fdc5dbd4cdd117195b6039d1fe2223f7a0a27f0b23dcbed310d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-25T12:58:29Z",
    "title_canon_sha256": "52468e5a87c3feb31f00c721386b753d412d6b5a1c640e36ff1d5e72a500900e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16350",
    "kind": "arxiv",
    "version": 1
  }
}