Pith Number

pith:F5LRIJ4D

pith:2019:F5LRIJ4DZODW4WTL4A46MI766J

not attested not anchored not stored refs pending

Recognition of Advertisement Emotions with Application to Computational Advertising

Abhinav Shukla, Harish Katti, Mohan Kankanhalli, Ramanathan Subramanian, Shruti Shriya Gullapuram, Stefan Winkler

arxiv:1904.01778 v1 · 2019-04-03 · cs.HC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5LRIJ4DZODW4WTL4A46MI766J}

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	2026-05-17T23:44:28.844213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f57142783cb876e5a6be039e623fef24178322354474e01334e44914725ffe1

Aliases

arxiv: 1904.01778 · arxiv_version: 1904.01778v1 · doi: 10.48550/arxiv.1904.01778 · pith_short_12: F5LRIJ4DZODW · pith_short_16: F5LRIJ4DZODW4WTL · pith_short_8: F5LRIJ4D

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/F5LRIJ4DZODW4WTL4A46MI766J \
  | 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: 2f57142783cb876e5a6be039e623fef24178322354474e01334e44914725ffe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16670c01dcb58aa1841b0d9b15b4156d111441a8a02a07ebb064a75efe5fa758",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-04-03T05:42:23Z",
    "title_canon_sha256": "5d95ca3ce600232e7c469ef3cc36ba0c1f224d5b440012fe0dfc4537181d8991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01778",
    "kind": "arxiv",
    "version": 1
  }
}