Pith Number

pith:OIPZ5BUE

pith:2017:OIPZ5BUEUTPORQ6KQCRSBYZRHE

not attested not anchored not stored refs pending

Optical response of highly reflective film used in the water Cherenkov muon veto of the XENON1T dark matter experiment

Christopher Geis, Cyril Grignon, Diego Ram\'irez Garc\'ia, Quirin Weitzel, Uwe Oberlack

arxiv:1706.03687 v2 · 2017-06-12 · physics.ins-det · 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{OIPZ5BUEUTPORQ6KQCRSBYZRHE}

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	2026-05-18T00:41:32.019133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

721f9e8684a4dee8c3ca80a320e33139023e7636d8a1d1d3f491652823b58704

Aliases

arxiv: 1706.03687 · arxiv_version: 1706.03687v2 · doi: 10.48550/arxiv.1706.03687 · pith_short_12: OIPZ5BUEUTPO · pith_short_16: OIPZ5BUEUTPORQ6K · pith_short_8: OIPZ5BUE

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/OIPZ5BUEUTPORQ6KQCRSBYZRHE \
  | 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: 721f9e8684a4dee8c3ca80a320e33139023e7636d8a1d1d3f491652823b58704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dd7d55ba11e3b182c3004c0e74c58f0d694fc7699d73739c9c6dc596494def4",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-06-12T15:31:00Z",
    "title_canon_sha256": "062c637987187dc371e24cd1c88ddc49f6ba3ec24a9d02e8b46e55fdb6cb0e16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03687",
    "kind": "arxiv",
    "version": 2
  }
}