Pith Number

pith:K3QVDPQI

pith:2016:K3QVDPQIERBBVZJJEGSAKKPF2A

not attested not anchored not stored refs pending

A-priori mesh grading for the numerical calculation of the head-related transfer functions

Harald Ziegelwanger, Piotr Majdak, Wolfgang Kreuzer

arxiv:1606.00278 v1 · 2016-06-01 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3QVDPQIERBBVZJJEGSAKKPF2A}

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	2026-05-18T01:10:23.206646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56e151be0824421ae52921a40529e5d01cb552878326e8a7fc6eefe8a51e7950

Aliases

arxiv: 1606.00278 · arxiv_version: 1606.00278v1 · doi: 10.48550/arxiv.1606.00278 · pith_short_12: K3QVDPQIERBB · pith_short_16: K3QVDPQIERBBVZJJ · pith_short_8: K3QVDPQI

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/K3QVDPQIERBBVZJJEGSAKKPF2A \
  | 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: 56e151be0824421ae52921a40529e5d01cb552878326e8a7fc6eefe8a51e7950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4519da72b403a077a0d43fe272519182ff03d998bdf9df684b31ef3138f2048",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-06-01T13:26:18Z",
    "title_canon_sha256": "8db386b23759dc38e1d90f8433b9c98f30325a29ba2b74cec1305ad4985e66d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00278",
    "kind": "arxiv",
    "version": 1
  }
}