Pith Number

pith:TC3C76G6

pith:2020:TC3C76G6ASHBRWZC5P6XUJHC5X

not attested not anchored not stored refs pending

Emotion Recognition Through Observer's Physiological Signals

Sabrina Caldwell, Shouxu Lin, Tom Gedeon, Yang Liu, Zi Jin

arxiv:2002.08034 v1 · 2020-02-19 · 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{TC3C76G6ASHBRWZC5P6XUJHC5X}

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	2026-07-05T00:42:25.702090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98b62ff8de048e18db22ebfd7a24e2edc312d8f089382186c8f90a3e797c4b3c

Aliases

arxiv: 2002.08034 · arxiv_version: 2002.08034v1 · doi: 10.48550/arxiv.2002.08034 · pith_short_12: TC3C76G6ASHB · pith_short_16: TC3C76G6ASHBRWZC · pith_short_8: TC3C76G6

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/TC3C76G6ASHBRWZC5P6XUJHC5X \
  | 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: 98b62ff8de048e18db22ebfd7a24e2edc312d8f089382186c8f90a3e797c4b3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3035f0876f4e606b2c18c500ca281d5afcdbcdfa828a037ee84cc163f6749ec8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-02-19T07:23:17Z",
    "title_canon_sha256": "07cd16cd2fb88264446f673cbc1fec41eb7fe6c5c918bf13dbfff15e0ef9835c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08034",
    "kind": "arxiv",
    "version": 1
  }
}