Pith Number

pith:W7UWJIUA

pith:2015:W7UWJIUAFXH64GPVGP4RQ4TL73

not attested not anchored not stored refs pending

Gaussian Process Models for HRTF based Sound-Source Localization and Active-Learning

Dmitry N. Zotkin, Ramani Duraiswami, Yuancheng Luo

arxiv:1502.03163 v1 · 2015-02-11 · cs.SD · cs.LG · 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{W7UWJIUAFXH64GPVGP4RQ4TL73}

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	2026-05-18T02:27:20.347552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e964a2802dcfee19f533f918726bfec71dc91ec7327338935b601e0b11c690

Aliases

arxiv: 1502.03163 · arxiv_version: 1502.03163v1 · doi: 10.48550/arxiv.1502.03163 · pith_short_12: W7UWJIUAFXH6 · pith_short_16: W7UWJIUAFXH64GPV · pith_short_8: W7UWJIUA

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/W7UWJIUAFXH64GPVGP4RQ4TL73 \
  | 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: b7e964a2802dcfee19f533f918726bfec71dc91ec7327338935b601e0b11c690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0206de154e4d6fc1befafaa833cbd52787be500a6f373ad6560d64b7764fa011",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2015-02-11T00:55:14Z",
    "title_canon_sha256": "aefa27072ee5dc75a8f70751ce6039d1d67d11f39ec2e69b2888d3092a7d21a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03163",
    "kind": "arxiv",
    "version": 1
  }
}