Pith Number

pith:GFZXQYXU

pith:2022:GFZXQYXUMY4XKPMESUUU2RSKPX

not attested not anchored not stored refs pending

An Exploration of Active Learning for Affective Digital Phenotyping

Aaron Kline, Arman Husic, Brianna Chrisman, Cathy Hou, Cezmi Mutlu, Dennis P. Wall, Jack Kent, Jae-Yoon Jung, Kaitlyn Dunlap, Kelley Paskov, Nate Stockham, Peter Washington

arxiv:2204.01915 v2 · 2022-04-05 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFZXQYXUMY4XKPMESUUU2RSKPX}

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	2026-07-05T04:12:18.734347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31737862f46639753d8495294d464a7df093be963fb04babc81bed6e8b4ae00e

Aliases

arxiv: 2204.01915 · arxiv_version: 2204.01915v2 · doi: 10.48550/arxiv.2204.01915 · pith_short_12: GFZXQYXUMY4X · pith_short_16: GFZXQYXUMY4XKPME · pith_short_8: GFZXQYXU

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/GFZXQYXUMY4XKPMESUUU2RSKPX \
  | 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: 31737862f46639753d8495294d464a7df093be963fb04babc81bed6e8b4ae00e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "423b126b74497e54f0c405ba1a8ab75ce232a1c7e159543246283814de50dbe9",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-05T01:01:32Z",
    "title_canon_sha256": "1bc9c3553eaf33ec6f7f561f77e417ccad83551ba9cf276972443d1b89099b2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01915",
    "kind": "arxiv",
    "version": 2
  }
}