Pith Number

pith:S4AAPDER

pith:2018:S4AAPDER7E7TL2KF2GLVN2262T

not attested not anchored not stored refs pending

Modeling natural language emergence with integral transform theory and reinforcement learning

Bohdan Khomtchouk, Shyam Sudhakaran

arxiv:1812.01431 v1 · 2018-11-30 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4AAPDER7E7TL2KF2GLVN2262T}

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	2026-05-17T23:59:12.486927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9700078c91f93f35e945d19756eb5ed4f1b64d1536cc108c0dc563926a3cd799

Aliases

arxiv: 1812.01431 · arxiv_version: 1812.01431v1 · doi: 10.48550/arxiv.1812.01431 · pith_short_12: S4AAPDER7E7T · pith_short_16: S4AAPDER7E7TL2KF · pith_short_8: S4AAPDER

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/S4AAPDER7E7TL2KF2GLVN2262T \
  | 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: 9700078c91f93f35e945d19756eb5ed4f1b64d1536cc108c0dc563926a3cd799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88450b77b83f96231a3a7687277874e6a50e41a7d0cb71fc17aa92d057a1143d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-30T19:12:04Z",
    "title_canon_sha256": "ac79c5f54e9721b6025fd7065cfd3b2e8724397eac03de244c34055805bc37fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01431",
    "kind": "arxiv",
    "version": 1
  }
}