Pith Number

pith:OQAMFA7Z

pith:2018:OQAMFA7ZUKCDDJSWFRZXF73UCA

not attested not anchored not stored refs pending

Wearable affect and stress recognition: A review

Attila Reiss, Kristof Van Laerhoven, Philip Schmidt, Robert Duerichen

arxiv:1811.08854 v1 · 2018-11-21 · 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{OQAMFA7ZUKCDDJSWFRZXF73UCA}

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	2026-05-18T00:00:09.777522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7400c283f9a28431a6562c7372ff7410212918015e2e51f7ab422e93663fef9c

Aliases

arxiv: 1811.08854 · arxiv_version: 1811.08854v1 · doi: 10.48550/arxiv.1811.08854 · pith_short_12: OQAMFA7ZUKCD · pith_short_16: OQAMFA7ZUKCDDJSW · pith_short_8: OQAMFA7Z

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/OQAMFA7ZUKCDDJSWFRZXF73UCA \
  | 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: 7400c283f9a28431a6562c7372ff7410212918015e2e51f7ab422e93663fef9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca59521f9174eb6fcf5858beb1ffd6254a26889cf14e6a32028b7036a352f537",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-11-21T18:00:08Z",
    "title_canon_sha256": "e0ca887a66a66d53769cd24709aed6fdc6f2339a0ee058bf84713a610e3d08e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08854",
    "kind": "arxiv",
    "version": 1
  }
}