Pith Number

pith:6KVILUTL

pith:2025:6KVILUTLRKLDOW65KZRWTW4CCI

not attested not anchored not stored refs pending

Real-Time Confidence Detection through Facial Expressions and Hand Gestures

Md Imrul Hasan Showmick, Md. Jakir Hossen, Md. Yeasin Rahat, Rajan Das Gupta, Samia Jahan Mojumder, Tanjil Hasan Sakib

arxiv:2506.09153 v1 · 2025-06-10 · 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{6KVILUTLRKLDOW65KZRWTW4CCI}

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	2026-07-05T11:19:32.110783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2aa85d26b8a96375bdd566369db82123a2cb530a93c9c35b273a91abd4ea735

Aliases

arxiv: 2506.09153 · arxiv_version: 2506.09153v1 · doi: 10.48550/arxiv.2506.09153 · pith_short_12: 6KVILUTLRKLD · pith_short_16: 6KVILUTLRKLDOW65 · pith_short_8: 6KVILUTL

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/6KVILUTLRKLDOW65KZRWTW4CCI \
  | 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: f2aa85d26b8a96375bdd566369db82123a2cb530a93c9c35b273a91abd4ea735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496aec57f681ef32260324867813b6fece7a6539cad25f211e3c3382f56f756e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-06-10T18:06:15Z",
    "title_canon_sha256": "71bdf446fffc87bd5471c563dc2d14088427806e28828549fa72091fac09a00e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09153",
    "kind": "arxiv",
    "version": 1
  }
}