Pith Number

pith:YOMHWLRW

pith:2015:YOMHWLRWX6YE5U4ZEQVAMAIZBU

not attested not anchored not stored refs pending

Design Strategies for Playful Technologies to Support Light-intensity Physical Activity in the Workplace

Chris Schmandt, Misha Sra

arxiv:1512.02921 v1 · 2015-12-09 · 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{YOMHWLRWX6YE5U4ZEQVAMAIZBU}

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	2026-05-18T01:24:39.233064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3987b2e36bfb04ed399242a0601190d3b59c1e466e0dc5240701674a6519ff7

Aliases

arxiv: 1512.02921 · arxiv_version: 1512.02921v1 · doi: 10.48550/arxiv.1512.02921 · pith_short_12: YOMHWLRWX6YE · pith_short_16: YOMHWLRWX6YE5U4Z · pith_short_8: YOMHWLRW

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/YOMHWLRWX6YE5U4ZEQVAMAIZBU \
  | 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: c3987b2e36bfb04ed399242a0601190d3b59c1e466e0dc5240701674a6519ff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857f7d4428c42999dd49a74e843f7f60aab3c087580260cb2a541f6b711d8729",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-12-09T16:13:05Z",
    "title_canon_sha256": "75e19081d4964e25e84cf176c2f6a9a0719e754a88f8c13dc08ebe3c6bebfa06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02921",
    "kind": "arxiv",
    "version": 1
  }
}