Pith Number

pith:MUDPKIA7

pith:2018:MUDPKIA74KBCE5ECGC4L2PE72T

not attested not anchored not stored refs pending

Information Loss in the Human Auditory System

Adel Zahedi, Jan {\O}stergaard, Jesper Jensen, Mohsen Zareian Jahromi

arxiv:1805.00698 v1 · 2018-05-02 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUDPKIA74KBCE5ECGC4L2PE72T}

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	2026-05-18T00:16:58.093673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6506f5201fe28222748230b8bd3c9fd4ec2f0a501517418e9d78aac4ce34ab97

Aliases

arxiv: 1805.00698 · arxiv_version: 1805.00698v1 · doi: 10.48550/arxiv.1805.00698 · pith_short_12: MUDPKIA74KBC · pith_short_16: MUDPKIA74KBCE5EC · pith_short_8: MUDPKIA7

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/MUDPKIA74KBCE5ECGC4L2PE72T \
  | 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: 6506f5201fe28222748230b8bd3c9fd4ec2f0a501517418e9d78aac4ce34ab97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca91bb3106bdccdc8261b7e4cb7ab936c7a0938b71080d9004438c8bfd47759e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-02T09:54:51Z",
    "title_canon_sha256": "7972c3d202feb4e55a16715c2b00407c8278a6cf3a2b5300e7d72cc2919576d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00698",
    "kind": "arxiv",
    "version": 1
  }
}