Pith Number

pith:TQAL2L6G

pith:2025:TQAL2L6GGFXZEPPOISUAH5U37U

not attested not anchored not stored refs pending

Dynamic Learning and Productivity for Data Analysts: A Bayesian Hidden Markov Model Perspective

Yue Yin

arxiv:2503.20233 v1 · 2025-03-26 · cs.SI · cs.AI · cs.CE · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQAL2L6GGFXZEPPOISUAH5U37U}

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	2026-07-05T10:39:35.479972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c00bd2fc6316f923dee44a803f69bfd12c59479211a6f39bbbc68365a7b29ec

Aliases

arxiv: 2503.20233 · arxiv_version: 2503.20233v1 · doi: 10.48550/arxiv.2503.20233 · pith_short_12: TQAL2L6GGFXZ · pith_short_16: TQAL2L6GGFXZEPPO · pith_short_8: TQAL2L6G

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/TQAL2L6GGFXZEPPOISUAH5U37U \
  | 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: 9c00bd2fc6316f923dee44a803f69bfd12c59479211a6f39bbbc68365a7b29ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa793a91942a7533b7e3bd11a6e03170588308964f79b56ac39a35518dff6a83",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2025-03-26T04:57:03Z",
    "title_canon_sha256": "776bd6af70843522ac43af592cd54e93692b91ef5c2eee476006936e8a17b853"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20233",
    "kind": "arxiv",
    "version": 1
  }
}