Pith Number

pith:EXQGOG4Q

pith:2016:EXQGOG4QJ4Q32OGN6IFZDD6B6W

not attested not anchored not stored refs pending

Modelling Temporal Information Using Discrete Fourier Transform for Recognizing Emotions in User-generated Videos

Haimin Zhang, Min Xu

arxiv:1603.06568 v2 · 2016-03-20 · 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{EXQGOG4QJ4Q32OGN6IFZDD6B6W}

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	2026-05-18T01:09:57.572667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25e0671b904f21bd38cdf20b918fc1f5be0ee1af428bb281a0c9ea83718f8b25

Aliases

arxiv: 1603.06568 · arxiv_version: 1603.06568v2 · doi: 10.48550/arxiv.1603.06568 · pith_short_12: EXQGOG4QJ4Q3 · pith_short_16: EXQGOG4QJ4Q32OGN · pith_short_8: EXQGOG4Q

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/EXQGOG4QJ4Q32OGN6IFZDD6B6W \
  | 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: 25e0671b904f21bd38cdf20b918fc1f5be0ee1af428bb281a0c9ea83718f8b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b0ca345c984fd4730a92f62c378a76684a19d58a935cce254ee7d9237b54686",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-20T04:46:00Z",
    "title_canon_sha256": "de58a3d7ac845a27e522383e88e2157aad9a190cb061e40ef39849b6c35e46a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06568",
    "kind": "arxiv",
    "version": 2
  }
}