Pith Number

pith:IXYROWT3

pith:2025:IXYROWT37R7XYGZIOBXQBPYLCE

not attested not anchored not stored refs pending

First-of-its-kind AI model for bioacoustic detection using a lightweight associative memory Hopfield neural network

Andrew Gascoyne, Wendy Lomas

arxiv:2507.10642 v1 · 2025-07-14 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXYROWT37R7XYGZIOBXQBPYLCE}

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	2026-07-05T11:55:41.339237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f1175a7bfc7f7c1b28706f00bf0b111fd0591f6d95bf8233282fd821c3c687

Aliases

arxiv: 2507.10642 · arxiv_version: 2507.10642v1 · doi: 10.48550/arxiv.2507.10642 · pith_short_12: IXYROWT37R7X · pith_short_16: IXYROWT37R7XYGZI · pith_short_8: IXYROWT3

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/IXYROWT37R7XYGZIOBXQBPYLCE \
  | 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: 45f1175a7bfc7f7c1b28706f00bf0b111fd0591f6d95bf8233282fd821c3c687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4247054276649f478ee0b5d4a23575879504940daa81942b3fdc8b07b48dcf50",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-14T16:37:20Z",
    "title_canon_sha256": "d06fe5d6147d9ff9eb5c4a4526542080bc8ca114d587d591680bd241bcb228ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10642",
    "kind": "arxiv",
    "version": 1
  }
}