Pith Number

pith:DXEUZCGU

pith:2015:DXEUZCGUHK5S6IRYW2IPQKZNZK

not attested not anchored not stored refs pending

Development of mirrors made of chemically tempered glass foils for future X-ray telescopes

B. Brizzolari, B. Salmaso, D. Spiga, G. Pareschi, L. Proserpio, M. Civitani, M. Ghigo, S. Basso, Y. Suppiger

arxiv:1502.03308 v1 · 2015-02-11 · 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{DXEUZCGUHK5S6IRYW2IPQKZNZK}

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	2026-05-18T01:28:05.558016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc94c88d43abb2f2238b690f82b2dcab7c82cedc03be9330d1d410d65ee55bc

Aliases

arxiv: 1502.03308 · arxiv_version: 1502.03308v1 · doi: 10.48550/arxiv.1502.03308 · pith_short_12: DXEUZCGUHK5S · pith_short_16: DXEUZCGUHK5S6IRY · pith_short_8: DXEUZCGU

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/DXEUZCGUHK5S6IRYW2IPQKZNZK \
  | 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: 1dc94c88d43abb2f2238b690f82b2dcab7c82cedc03be9330d1d410d65ee55bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd40fdb3f10c6ebb046c92056db59cc9a47789a30f9c4c1a0014919d57ec100e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-11T13:51:10Z",
    "title_canon_sha256": "1a9b851f03a82a8f1ccde318ae3326e3543bb42fc220f00519d07eb19412dfec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03308",
    "kind": "arxiv",
    "version": 1
  }
}