Pith Number

pith:XNSLSZZY

pith:2023:XNSLSZZY6WYUVZ64FK56KU67WM

not attested not anchored not stored refs pending

Improved Lossless Coding for Storage and Transmission of Multichannel Immersive Audio

Mahmoud Namazi, Toni Hirvonen

arxiv:2310.18461 v1 · 2023-10-27 · eess.AS · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNSLSZZY6WYUVZ64FK56KU67WM}

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	2026-07-05T07:06:08.774827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb64b96738f5b14ae7dc2abbe553dfb333f8ff6806c40308d9b82b564986ebd0

Aliases

arxiv: 2310.18461 · arxiv_version: 2310.18461v1 · doi: 10.48550/arxiv.2310.18461 · pith_short_12: XNSLSZZY6WYU · pith_short_16: XNSLSZZY6WYUVZ64 · pith_short_8: XNSLSZZY

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/XNSLSZZY6WYUVZ64FK56KU67WM \
  | 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: bb64b96738f5b14ae7dc2abbe553dfb333f8ff6806c40308d9b82b564986ebd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e7807a2c99619062e81a20062137ff116ade608ae55db284abac3f3fad04b34",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-10-27T20:14:00Z",
    "title_canon_sha256": "dca39c2d22a1fa0739ff65c56d75f577573244f674c49fed8d5755df4b54cd62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.18461",
    "kind": "arxiv",
    "version": 1
  }
}