Pith Number

pith:GWLCPGHS

pith:2020:GWLCPGHSG4HEJ2PKQMPWAROPDA

not attested not anchored not stored refs pending

Analysing the Direction of Emotional Influence in Nonverbal Dyadic Communication: A Facial-Expression Study

Dana Schneider, Joachim Denzler, Lea Mueller, Maha Shadaydeh, Martin Thuemmel, Thomas Kessler

arxiv:2012.08780 v1 · 2020-12-16 · 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{GWLCPGHSG4HEJ2PKQMPWAROPDA}

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	2026-07-05T02:00:03.243870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35962798f2370e44e9ea831f6045cf1837407263cbc0fa3769a349db1ac319e0

Aliases

arxiv: 2012.08780 · arxiv_version: 2012.08780v1 · doi: 10.48550/arxiv.2012.08780 · pith_short_12: GWLCPGHSG4HE · pith_short_16: GWLCPGHSG4HEJ2PK · pith_short_8: GWLCPGHS

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/GWLCPGHSG4HEJ2PKQMPWAROPDA \
  | 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: 35962798f2370e44e9ea831f6045cf1837407263cbc0fa3769a349db1ac319e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebf147bb0a9f0eb6cc6f5011134f0ea968625bfd88144d4920b600fa82a89281",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-16T07:52:35Z",
    "title_canon_sha256": "c0ececb65dc4e36f9e58f9eb998b12859e4b0e01bb3218e2fa6bbdd3a9bc160c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08780",
    "kind": "arxiv",
    "version": 1
  }
}