Pith Number

pith:GEFHPQLZ

pith:2025:GEFHPQLZ6JJPYXYVHM5T5GVX5N

not attested not anchored not stored refs pending

CIS-BWE: Chaos-Informed Speech Bandwidth Extension

Anomadarshi Barua, Nursadul Mamun, Tarikul Islam Tamiti, Tonmoy Das

arxiv:2507.15970 v3 · 2025-07-21 · cs.SD · cs.AI · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEFHPQLZ6JJPYXYVHM5T5GVX5N}

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	2026-05-20T00:01:34.930065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

310a77c179f252fc5f153b3b3e9ab7eb79d634179b0f68ebb62442cf16eb0114

Aliases

arxiv: 2507.15970 · arxiv_version: 2507.15970v3 · doi: 10.48550/arxiv.2507.15970 · pith_short_12: GEFHPQLZ6JJP · pith_short_16: GEFHPQLZ6JJPYXYV · pith_short_8: GEFHPQLZ

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/GEFHPQLZ6JJPYXYVHM5T5GVX5N \
  | 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: 310a77c179f252fc5f153b3b3e9ab7eb79d634179b0f68ebb62442cf16eb0114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d41e3732708464fb2cf81b9f9cb223206f6c89148a6807905f91738f0c87454a",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-21T18:06:29Z",
    "title_canon_sha256": "39aab40de1cdc38306cbe5ca76361186d76aaa7b57bb5416f88ee5a2c3dae990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15970",
    "kind": "arxiv",
    "version": 3
  }
}