Pith Number

pith:XBLUV4FC

pith:2011:XBLUV4FCQLLDFCEQR7GUVHOBEA

not attested not anchored not stored refs pending

Use of floating surface detector stations for the calibration of a deep-sea neutrino telescope

A.G. Tsirigotis, A. Leisos, G. Bourlis, N.A.B. Gizani, S.E. Tzamarias

arxiv:1109.1698 v1 · 2011-09-08 · astro-ph.IM · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBLUV4FCQLLDFCEQR7GUVHOBEA}

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	2026-05-18T04:13:54.575021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8574af0a282d63288908fcd4a9dc12023ff13d35f5563f1b6c25a351dd71430

Aliases

arxiv: 1109.1698 · arxiv_version: 1109.1698v1 · doi: 10.48550/arxiv.1109.1698 · pith_short_12: XBLUV4FCQLLD · pith_short_16: XBLUV4FCQLLDFCEQ · pith_short_8: XBLUV4FC

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/XBLUV4FCQLLDFCEQR7GUVHOBEA \
  | 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: b8574af0a282d63288908fcd4a9dc12023ff13d35f5563f1b6c25a351dd71430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a0adc43e7e75d81bd62f49f419521816846845e082ea9ef6a80ba6dc93f1048",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-09-08T12:12:26Z",
    "title_canon_sha256": "2f21fa883e8851810b82a43e3cf2321687e20fa9b7bff55d3fd54c2e692de6f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1698",
    "kind": "arxiv",
    "version": 1
  }
}