Pith Number

pith:IFOWCGUK

pith:2023:IFOWCGUKXYPIAXYUHLSFGZQJQE

not attested not anchored not stored refs pending

Solving Falkner-Skan type equations via Legendre and Chebyshev Neural Blocks

Ali Nikkhah, Alireza Afzal Aghaei, Kourosh Parand, Shakila Jaberi

arxiv:2308.03337 v1 · 2023-08-07 · cs.LG · cs.AI · cs.NA · 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{IFOWCGUKXYPIAXYUHLSFGZQJQE}

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	2026-07-05T06:38:15.496427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

415d611a8abe1e805f143ae45366098104adde0faed8da9e0b6d4d446a45a36d

Aliases

arxiv: 2308.03337 · arxiv_version: 2308.03337v1 · doi: 10.48550/arxiv.2308.03337 · pith_short_12: IFOWCGUKXYPI · pith_short_16: IFOWCGUKXYPIAXYU · pith_short_8: IFOWCGUK

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/IFOWCGUKXYPIAXYUHLSFGZQJQE \
  | 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: 415d611a8abe1e805f143ae45366098104adde0faed8da9e0b6d4d446a45a36d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7a06858c44d82af751e1572e2d675bba3eb0e2da54425bb6f107757539b7a4c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-07T06:38:59Z",
    "title_canon_sha256": "3edee7adb6913eedbed0e63b92edb5febed10dba8d5827c2fbeee1beda042950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03337",
    "kind": "arxiv",
    "version": 1
  }
}