Pith Number

pith:74DAKFMY

pith:2023:74DAKFMYKFR2RVVNBSCLKNYK44

not attested not anchored not stored refs pending

Multi-Modal Emotion Recognition for Enhanced Requirements Engineering: A Novel Approach

Ben Cheng, Chetan Arora, John Grundy, Thuong Hoang, Xiao Liu, Yi Wang

arxiv:2306.01492 v1 · 2023-06-02 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74DAKFMYKFR2RVVNBSCLKNYK44}

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	2026-07-05T06:16:54.873715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff060515985163a8d6ad0c84b5370ae7040f47ea2f0d19eff3722abd8a3c4206

Aliases

arxiv: 2306.01492 · arxiv_version: 2306.01492v1 · doi: 10.48550/arxiv.2306.01492 · pith_short_12: 74DAKFMYKFR2 · pith_short_16: 74DAKFMYKFR2RVVN · pith_short_8: 74DAKFMY

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/74DAKFMYKFR2RVVNBSCLKNYK44 \
  | 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: ff060515985163a8d6ad0c84b5370ae7040f47ea2f0d19eff3722abd8a3c4206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e8e8358633a8c50368a592e5bacd20cf9a8c8dc5588dd1500e6f45994862809",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-06-02T12:37:51Z",
    "title_canon_sha256": "f923b0c7b5f3aa35e61acbd440e44feda1fa4f8aa7892d7372db18ccefe5a990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01492",
    "kind": "arxiv",
    "version": 1
  }
}