Pith Number

pith:ASGVQY7G

pith:2022:ASGVQY7GZUI27PFODF2CJ7YJMM

not attested not anchored not stored refs pending

Who will Leave a Pediatric Weight Management Program and When? -- A machine learning approach for predicting attrition patterns

Hamed Fayyaz, H. Timothy Bunnell, Rahmatollah Beheshti, Thao-Ly T. Phan

arxiv:2202.01765 v3 · 2022-02-03 · 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{ASGVQY7GZUI27PFODF2CJ7YJMM}

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	2026-07-05T04:02:22.797441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048d5863e6cd11afbcae197424ff09633db44ab124a545d4de8244e2321634f4

Aliases

arxiv: 2202.01765 · arxiv_version: 2202.01765v3 · doi: 10.48550/arxiv.2202.01765 · pith_short_12: ASGVQY7GZUI2 · pith_short_16: ASGVQY7GZUI27PFO · pith_short_8: ASGVQY7G

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/ASGVQY7GZUI27PFODF2CJ7YJMM \
  | 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: 048d5863e6cd11afbcae197424ff09633db44ab124a545d4de8244e2321634f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e2d704ae3fc821f51a8a470693549eed96329b43d40f59237305d31df330a2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-03T18:41:36Z",
    "title_canon_sha256": "f00fb1a7ed06f3ec82c14ed7c6277cb2a863159837eecefd609fb8fb99846620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01765",
    "kind": "arxiv",
    "version": 3
  }
}