Pith Number

pith:Z2YTU6N5

pith:2025:Z2YTU6N5GQ5TCGCU7I4QVUHIIU

not attested not anchored not stored refs pending

gammapy_SyLC: A Package for Simulating and Fitting Variability in High-Energy Light Curves

Claudio Galelli

arxiv:2503.14156 v1 · 2025-03-18 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2YTU6N5GQ5TCGCU7I4QVUHIIU}

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	2026-07-05T10:33:56.368271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceb13a79bd343b311854fa390ad0e8452744515a9588dc343ec72d80ffe7c58f

Aliases

arxiv: 2503.14156 · arxiv_version: 2503.14156v1 · doi: 10.48550/arxiv.2503.14156 · pith_short_12: Z2YTU6N5GQ5T · pith_short_16: Z2YTU6N5GQ5TCGCU · pith_short_8: Z2YTU6N5

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/Z2YTU6N5GQ5TCGCU7I4QVUHIIU \
  | 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: ceb13a79bd343b311854fa390ad0e8452744515a9588dc343ec72d80ffe7c58f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d8bbde9966bb9e0f659f50447d9516a470f71b467003b8a2fa8ae2a70134b58",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-03-18T11:29:16Z",
    "title_canon_sha256": "831ffe242c1e6a446aac5e5090ac9b5748e1723ea34c2b9cae4c537c544e9ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14156",
    "kind": "arxiv",
    "version": 1
  }
}