Pith Number

pith:T5664FBA

pith:2017:T5664FBAXNSNCVER3T7S5MZIBM

not attested not anchored not stored refs pending

A Systematic Analysis of the XMM-Newton Background: II. Properties of the in-Field-Of-View Excess Component

A. De Luca, A. Moretti, A. Tiengo, D. Salvetti, F. Gastaldello, M. Marelli, M. Rossetti, S. Ghizzardi, S. Molendi

arxiv:1705.04172 v1 · 2017-05-11 · 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{T5664FBAXNSNCVER3T7S5MZIBM}

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	2026-05-18T00:23:38.965065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f7dee1420bb64d15491dcff2eb3280b26e4c1d13fcd897e50c518245040b6d0

Aliases

arxiv: 1705.04172 · arxiv_version: 1705.04172v1 · doi: 10.48550/arxiv.1705.04172 · pith_short_12: T5664FBAXNSN · pith_short_16: T5664FBAXNSNCVER · pith_short_8: T5664FBA

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/T5664FBAXNSNCVER3T7S5MZIBM \
  | 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: 9f7dee1420bb64d15491dcff2eb3280b26e4c1d13fcd897e50c518245040b6d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eed3203b47bd625802f550cb9bfa40551fcba4ae38ab210b919d22af288f623d",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-05-11T13:33:34Z",
    "title_canon_sha256": "3255a3cba971f9a593066277267505818f274b932eb5fac0e7b82b2c86e96012"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04172",
    "kind": "arxiv",
    "version": 1
  }
}