Pith Number

pith:65EPD7R2

pith:2009:65EPD7R2EA6NJPC3WUIZRD336R

not attested not anchored not stored refs pending

Simbol-X Hard X-ray Focusing Mirrors: Results Obtained During the Phase A Study

A. Orlandi, D. Garoli, D. Spiga, D. Vernani, G. Borghi, G. Hartner, G. Pareschi, G. Tagliaferri, G. Valsecchi, M. Civitani, M. Freyberg, O. Citterio, P. Conconi, P. Gorenstein, S. Basso, S. Romaine, V. Cotroneo, V. Mattarello, W. Burkert

arxiv:0903.2483 v1 · 2009-03-13 · 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{65EPD7R2EA6NJPC3WUIZRD336R}

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	2026-07-04T15:45:06.021749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f748f1fe3a203cd4bc5bb511988f7bf45ab389523f544bcc066f2faff07533b8

Aliases

arxiv: 0903.2483 · arxiv_version: 0903.2483v1 · doi: 10.48550/arxiv.0903.2483 · pith_short_12: 65EPD7R2EA6N · pith_short_16: 65EPD7R2EA6NJPC3 · pith_short_8: 65EPD7R2

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/65EPD7R2EA6NJPC3WUIZRD336R \
  | 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: f748f1fe3a203cd4bc5bb511988f7bf45ab389523f544bcc066f2faff07533b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae421f2f225ee12e2faa395f6324ffdfe4df306da9b3a21a46bfb5118e6b24eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-03-13T20:29:09Z",
    "title_canon_sha256": "b2f04250f99a3c2ccf91490ebfea65a473c47b7fc851301cf787bb096e2794a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2483",
    "kind": "arxiv",
    "version": 1
  }
}