Pith Number

pith:JALO2PXU

pith:2019:JALO2PXUTGYD5FCYXH3WWLJODI

not attested not anchored not stored refs pending

A Multimodal Emotion Sensing Platform for Building Emotion-Aware Applications

Daniel McDuff, Jessica Wolk, Kael Rowan, Mary Czerwinski, Piali Choudhury, ThuVan Pham

arxiv:1903.12133 v1 · 2019-03-28 · 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{JALO2PXUTGYD5FCYXH3WWLJODI}

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	2026-05-17T23:49:57.959730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4816ed3ef499b03e9458b9f76b2d2e1a04dcf08aa1a4b836e980a156f3dbcebf

Aliases

arxiv: 1903.12133 · arxiv_version: 1903.12133v1 · doi: 10.48550/arxiv.1903.12133 · pith_short_12: JALO2PXUTGYD · pith_short_16: JALO2PXUTGYD5FCY · pith_short_8: JALO2PXU

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/JALO2PXUTGYD5FCYXH3WWLJODI \
  | 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: 4816ed3ef499b03e9458b9f76b2d2e1a04dcf08aa1a4b836e980a156f3dbcebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26e230964922b35518cf10d6c1556b67246f7e40e3814d9b8d9702c857294719",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-03-28T17:19:34Z",
    "title_canon_sha256": "7395cbddccd8d5a9605233b5b019b68a963d0442f0a2bd8cd92bc7e6ab967f5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12133",
    "kind": "arxiv",
    "version": 1
  }
}