Pith Number

pith:ISJCDX25

pith:2020:ISJCDX25GB47IJHTL5ZAHYMTA7

not attested not anchored not stored refs pending

Survey on Visual Sentiment Analysis

Alessandro Ortis, Giovanni Maria Farinella, Sebastiano Battiato

arxiv:2004.11639 v2 · 2020-04-24 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISJCDX25GB47IJHTL5ZAHYMTA7}

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	2026-07-05T01:03:24.950539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

449221df5d3079f424f35f7203e19307f0a71616249e3acd92514755434a1bfb

Aliases

arxiv: 2004.11639 · arxiv_version: 2004.11639v2 · doi: 10.48550/arxiv.2004.11639 · pith_short_12: ISJCDX25GB47 · pith_short_16: ISJCDX25GB47IJHT · pith_short_8: ISJCDX25

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/ISJCDX25GB47IJHTL5ZAHYMTA7 \
  | 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: 449221df5d3079f424f35f7203e19307f0a71616249e3acd92514755434a1bfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d674e984eb19dd62cb69a44f69ad043871dab03af58ddb3ffb0e09b5d34a6da9",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-24T10:15:22Z",
    "title_canon_sha256": "d64c23f5a7f9c3e7899f0052c3a0cd48db469079fa3c2a98c209819d211da38d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11639",
    "kind": "arxiv",
    "version": 2
  }
}