Pith Number

pith:CWZMUQ2S

pith:2021:CWZMUQ2SHT6PADO4OCJGE6H7UQ

not attested not anchored not stored refs pending

Model Predictive Control approach to adaptive messaging intervention for physical activity

Constantino M. Lagoa, David E. Conroy, Ibrahim E. Bardakci, Sahar Hojjatinia, Sarah Hojjatinia

arxiv:2108.11499 v1 · 2021-08-25 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWZMUQ2SHT6PADO4OCJGE6H7UQ}

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	2026-07-05T03:08:57.865692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15b2ca43523cfcf00ddc70926278ffa405e6a3c1c7693d059de50c030c432fc1

Aliases

arxiv: 2108.11499 · arxiv_version: 2108.11499v1 · doi: 10.48550/arxiv.2108.11499 · pith_short_12: CWZMUQ2SHT6P · pith_short_16: CWZMUQ2SHT6PADO4 · pith_short_8: CWZMUQ2S

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/CWZMUQ2SHT6PADO4OCJGE6H7UQ \
  | 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: 15b2ca43523cfcf00ddc70926278ffa405e6a3c1c7693d059de50c030c432fc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bb27b889a6b9295c89fe17df29ef407592aaf6a796f694926e4083700cce756",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-08-25T22:22:28Z",
    "title_canon_sha256": "b91bdf066e77606dc4ddc4a4127dc4017bfd3a6e35404551ac7a33cd75787408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11499",
    "kind": "arxiv",
    "version": 1
  }
}