Pith Number

pith:EIXVSZ22

pith:2025:EIXVSZ22I2Z6FVNL3DQQHRFGUA

not attested not anchored not stored refs pending

Deciphering GunType Hierarchy through Acoustic Analysis of Gunshot Recordings

Alexander Hauptmann, Ankit Shah, Bhiksha Raj, Rita Singh

arxiv:2506.20609 v1 · 2025-06-25 · cs.SD · cs.AI · cs.MM · eess.AS

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIXVSZ22I2Z6FVNL3DQQHRFGUA}

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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

2 papers in Pith

Exploring Feature Extraction Technique Parameters for Acoustic Gunshot Classification

Descriptor: Certus Caliber Classification Gunshot Dataset (C3GD)

Receipt and verification

First computed	2026-07-05T11:27:15.132795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222f59675a46b3e2d5abd8e103c4a6a00728a7cb3c93018c6d4ed9c8ec8b33e1

Aliases

arxiv: 2506.20609 · arxiv_version: 2506.20609v1 · doi: 10.48550/arxiv.2506.20609 · pith_short_12: EIXVSZ22I2Z6 · pith_short_16: EIXVSZ22I2Z6FVNL · pith_short_8: EIXVSZ22

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/EIXVSZ22I2Z6FVNL3DQQHRFGUA \
  | 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: 222f59675a46b3e2d5abd8e103c4a6a00728a7cb3c93018c6d4ed9c8ec8b33e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbcbaf81ac87ebdc598865cf6ebc3f2ab77d3109a071470dcc1ea21ffd1d6ad4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-06-25T17:00:21Z",
    "title_canon_sha256": "11db25f7d274df545fa4c68b07794681c3e5c39b6be4882587837995852da389"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20609",
    "kind": "arxiv",
    "version": 1
  }
}