Pith Number

pith:UC4IRDEE

pith:2026:UC4IRDEERLM6VA7KG33Z2MIU6Q

not attested not anchored not stored refs pending

Effects of stochastic and natural seismic noise on the performance of waveform cross-correlation used to recover low-magnitude seismicity prior to the July 29, 2025, Kamchatka earthquake

Ivan Kitov

arxiv:2607.16226 v1 · 2026-06-20 · physics.geo-ph · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UC4IRDEERLM6VA7KG33Z2MIU6Q}

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	2026-07-21T00:20:06.722125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0b8888c848ad9ea83ea36f79d3114f40c29d6ec5ac29c6a9008b79c7c367f50

Aliases

arxiv: 2607.16226 · arxiv_version: 2607.16226v1 · doi: 10.48550/arxiv.2607.16226 · pith_short_12: UC4IRDEERLM6 · pith_short_16: UC4IRDEERLM6VA7K · pith_short_8: UC4IRDEE

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/UC4IRDEERLM6VA7KG33Z2MIU6Q \
  | 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: a0b8888c848ad9ea83ea36f79d3114f40c29d6ec5ac29c6a9008b79c7c367f50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8373df3dfb438f7af5e7025807c70d4fdd95b08cd95c77536f84fa2e38c4676e",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2026-06-20T07:42:37Z",
    "title_canon_sha256": "46d6d79b15573e66c0ac1361fe3f9dc0c7ac06d8270ce1b737915b68cc57b034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16226",
    "kind": "arxiv",
    "version": 1
  }
}