Pith Number

pith:X7DEXJHY

pith:2018:X7DEXJHY63XX26KIVSU4NXW6O2

not attested not anchored not stored refs pending

Angry or Climbing Stairs? Towards Physiological Emotion Recognition in the Wild

Christoph Anderson, Judith S. Heinisch, Klaus David

arxiv:1811.04631 v1 · 2018-11-12 · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7DEXJHY63XX26KIVSU4NXW6O2}

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	2026-05-18T00:01:04.510792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfc64ba4f8f6ef7d7948aca9c6dede7685bb8369477328d1626ac17d3a1bf388

Aliases

arxiv: 1811.04631 · arxiv_version: 1811.04631v1 · doi: 10.48550/arxiv.1811.04631 · pith_short_12: X7DEXJHY63XX · pith_short_16: X7DEXJHY63XX26KI · pith_short_8: X7DEXJHY

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/X7DEXJHY63XX26KIVSU4NXW6O2 \
  | 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: bfc64ba4f8f6ef7d7948aca9c6dede7685bb8369477328d1626ac17d3a1bf388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3084ffe8a0fc7d2faa6b9e39d9c750a01a19a9711514cf1b3874f96c32077543",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-11-12T09:51:52Z",
    "title_canon_sha256": "b4bbbcc2153bd71534e8a9bd76317baffaa2d18d6780a8db598751208a510f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04631",
    "kind": "arxiv",
    "version": 1
  }
}