Pith Number

pith:W6YOQ7W3

pith:2018:W6YOQ7W3MZK6XCIPVFOUPESXHJ

not attested not anchored not stored refs pending

A Multi-Stage Algorithm for Acoustic Physical Model Parameters Estimation

Carlo Zinato, Leonardo Gabrielli, Stefano Guaiana, Stefano Squartini, Stefano Tomassetti

arxiv:1809.05483 v2 · 2018-09-14 · cs.SD · cs.LG · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6YOQ7W3MZK6XCIPVFOUPESXHJ}

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	2026-05-17T23:54:16.083079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b0e87edb6655eb890fa95d4792573a6a507cd2f88c3a4e3ff164947231ca0b

Aliases

arxiv: 1809.05483 · arxiv_version: 1809.05483v2 · doi: 10.48550/arxiv.1809.05483 · pith_short_12: W6YOQ7W3MZK6 · pith_short_16: W6YOQ7W3MZK6XCIP · pith_short_8: W6YOQ7W3

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/W6YOQ7W3MZK6XCIPVFOUPESXHJ \
  | 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: b7b0e87edb6655eb890fa95d4792573a6a507cd2f88c3a4e3ff164947231ca0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ad6d348a857788f3aa3c481d7c7f2676cdacb1e83cd9ab885b57e70a0efacf",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-09-14T16:05:51Z",
    "title_canon_sha256": "4d18a4a59f6e50a306b9223b6554acfd9714eaf82d8d218a9e97ef0bd324470e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05483",
    "kind": "arxiv",
    "version": 2
  }
}