Pith Number

pith:2QTRM3HA

pith:2025:2QTRM3HAA2BAR6DYVRN4SSLAHB

not attested not anchored not stored refs pending

Evaluation of the upgraded 3-inch Hamamatsu photomultiplier for the KM3NeT Neutrino Telescope

The KM3NeT Collaboration

arxiv:2504.02989 v3 · 2025-04-03 · hep-ex · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QTRM3HAA2BAR6DYVRN4SSLAHB}

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.

Cited by

1 paper in Pith

A Cost Effective Optimization of the hybrid-DOM Design for TRIDENT

Receipt and verification

First computed	2026-07-05T11:37:17.838724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d427166ce0068208f878ac5bc9496038418a441ccd99d41cb254d52fcd427688

Aliases

arxiv: 2504.02989 · arxiv_version: 2504.02989v3 · doi: 10.48550/arxiv.2504.02989 · pith_short_12: 2QTRM3HAA2BA · pith_short_16: 2QTRM3HAA2BAR6DY · pith_short_8: 2QTRM3HA

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/2QTRM3HAA2BAR6DYVRN4SSLAHB \
  | 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: d427166ce0068208f878ac5bc9496038418a441ccd99d41cb254d52fcd427688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0353c40f327dca235d77ac8cd095c4949727261d1b67ee50ebc1e6cd73cdfe77",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2025-04-03T19:29:02Z",
    "title_canon_sha256": "7c678cee805af2a517b6c4309b826ecf3e2d4f0e236b7aca8d5154665c5c4374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02989",
    "kind": "arxiv",
    "version": 3
  }
}