Pith Number

pith:EJBTYPXS

pith:2025:EJBTYPXS6TLHJXNQA3EF2MZBNR

not attested not anchored not stored refs pending

Disk reflection and energetics from the accreting millisecond pulsar SRGA J144459.2-604207

Alessandro Di Marco, Alessandro Papitto, Andrea Sanna, Arianna Miraval Zanon, Christian Malacaria, Giulia Illiano, Juri Poutanen, Manoj Mandal, Maria Cristina Baglio, Maura Pilia, Riccardo La Placa, Sergio Campana, Tiziana Di Salvo, Tuomo Salmi

arxiv:2502.08239 v2 · 2025-02-12 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJBTYPXS6TLHJXNQA3EF2MZBNR}

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	2026-07-05T11:37:15.921974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22433c3ef2f4d674ddb006c85d33216c485176b584879c420873eb6f07ad21d1

Aliases

arxiv: 2502.08239 · arxiv_version: 2502.08239v2 · doi: 10.48550/arxiv.2502.08239 · pith_short_12: EJBTYPXS6TLH · pith_short_16: EJBTYPXS6TLHJXNQ · pith_short_8: EJBTYPXS

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/EJBTYPXS6TLHJXNQA3EF2MZBNR \
  | 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: 22433c3ef2f4d674ddb006c85d33216c485176b584879c420873eb6f07ad21d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a746e580f907df64956089dfd68f403f1a89fb69475663639d871a4f5c1212",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-12T09:29:36Z",
    "title_canon_sha256": "bbc552ae79be2c929e6d70c8cc5df150027f4b42858beec657c645e71f45affe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08239",
    "kind": "arxiv",
    "version": 2
  }
}