Pith Number

pith:YOECPURU

pith:2020:YOECPURUSL5OO4VDBL2ZZ5YT33

not attested not anchored not stored refs pending

The Galactic bulge millisecond pulsars shining in X rays: A gamma-ray perspective

Francesca Calore, Guillaume Dubus, Joanna Berteaud, Maica Clavel, Pasquale Dario Serpico, Pierre-Olivier Petrucci

arxiv:2012.03580 v2 · 2020-12-07 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YOECPURUSL5OO4VDBL2ZZ5YT33}

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	2026-07-05T03:13:24.191184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c38827d23492fae772a30af59cf713decb8433d6c8ae798d1f966b52ece3ff11

Aliases

arxiv: 2012.03580 · arxiv_version: 2012.03580v2 · doi: 10.48550/arxiv.2012.03580 · pith_short_12: YOECPURUSL5O · pith_short_16: YOECPURUSL5OO4VD · pith_short_8: YOECPURU

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/YOECPURUSL5OO4VDBL2ZZ5YT33 \
  | 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: c38827d23492fae772a30af59cf713decb8433d6c8ae798d1f966b52ece3ff11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbaa8596f7f349c46aa663f11cf669e96222332138419f734c0cefddccf997ef",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-12-07T10:55:59Z",
    "title_canon_sha256": "e0c58145810dc6e09028125752a44a058333117bf5fe72df45cb3212c387634f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03580",
    "kind": "arxiv",
    "version": 2
  }
}