Pith Number

pith:IUXUKNLI

pith:2018:IUXUKNLIL52RRVJQRUZGAK2MKI

not attested not anchored not stored refs pending

BCR-Net: a neural network based on the nonstandard wavelet form

Cindy Orozco Bohorquez, Lexing Ying, Yuwei Fan

arxiv:1810.08754 v1 · 2018-10-20 · math.NA · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUXUKNLIL52RRVJQRUZGAK2MKI}

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	2026-05-17T23:50:23.321967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452f4535685f7518d5308d32602b4c520f8e6e2dc2698b44a213e61eaa152c4b

Aliases

arxiv: 1810.08754 · arxiv_version: 1810.08754v1 · doi: 10.48550/arxiv.1810.08754 · pith_short_12: IUXUKNLIL52R · pith_short_16: IUXUKNLIL52RRVJQ · pith_short_8: IUXUKNLI

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/IUXUKNLIL52RRVJQRUZGAK2MKI \
  | 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: 452f4535685f7518d5308d32602b4c520f8e6e2dc2698b44a213e61eaa152c4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "713b6611035be1b320615cc0f76f1ec7fc173cc588652aa2cf665e1b630f196e",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-20T05:57:38Z",
    "title_canon_sha256": "7b3f7ca580054bc37a9aedf8c95a875f260cb23e85b858b10fd7e6fba1569ff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08754",
    "kind": "arxiv",
    "version": 1
  }
}