Pith Number

pith:5H2K6XU2

pith:2006:5H2K6XU246BIHYZ5BB4CGGDSRL

not attested not anchored not stored refs pending

A Many to One Discrete Auditory Transform

Jack Xin, Yingyong Qi

arxiv:math/0603174 v1 · 2006-03-07 · math.NA · cs.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{5H2K6XU246BIHYZ5BB4CGGDSRL}

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	2026-06-03T22:06:19.182729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9f4af5e9ae78283e33d08782318728af4f16daccaaf1566f7dc741fbed51510

Aliases

arxiv: math/0603174 · arxiv_version: math/0603174v1 · doi: 10.48550/arxiv.math/0603174 · pith_short_12: 5H2K6XU246BI · pith_short_16: 5H2K6XU246BIHYZ5 · pith_short_8: 5H2K6XU2

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/5H2K6XU246BIHYZ5BB4CGGDSRL \
  | 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: e9f4af5e9ae78283e33d08782318728af4f16daccaaf1566f7dc741fbed51510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6526469a80760fb84ff2d470ecd878b98961027903c88ad433b132a04d1190f",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "",
    "primary_cat": "math.NA",
    "submitted_at": "2006-03-07T23:58:02Z",
    "title_canon_sha256": "b612b07951aa6100ab0ee515deb133e043a3d9a090d8403b1ecf0a45be948aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0603174",
    "kind": "arxiv",
    "version": 1
  }
}