Pith Number

pith:VCMAK43Q

pith:2019:VCMAK43Q4IFXO4HH5DDVCTMDTX

not attested not anchored not stored refs pending

On Using Retrained and Incremental Machine Learning for Modeling Performance of Adaptable Software: An Empirical Comparison

Tao Chen

arxiv:1903.10614 v1 · 2019-03-25 · cs.SE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCMAK43Q4IFXO4HH5DDVCTMDTX}

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	2026-05-17T23:50:18.348351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a898057370e20b7770e7e8c7514d839de953f5f436d9da61cca192984b74ee5d

Aliases

arxiv: 1903.10614 · arxiv_version: 1903.10614v1 · doi: 10.48550/arxiv.1903.10614 · pith_short_12: VCMAK43Q4IFX · pith_short_16: VCMAK43Q4IFXO4HH · pith_short_8: VCMAK43Q

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/VCMAK43Q4IFXO4HH5DDVCTMDTX \
  | 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: a898057370e20b7770e7e8c7514d839de953f5f436d9da61cca192984b74ee5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f19e33e28e540b16666a5d72f60b1e2f7de911b3791ad098da864ec50c20b86e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-03-25T22:10:32Z",
    "title_canon_sha256": "8df0c1a7b4c752f6662494ac285ae4956ac2eb337b89eb14e48a194e56af1de0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10614",
    "kind": "arxiv",
    "version": 1
  }
}