Pith Number

pith:Q667VZFK

pith:2017:Q667VZFKH4QJHROIN6IWCW22EF

not attested not anchored not stored refs pending

Evaluating Content-centric vs User-centric Ad Affect Recognition

Abhinav Shukla, Harish Katti, Karthik Yadati, Mohan Kankanhalli, Ramanathan Subramanian, Shruti Shriya Gullapuram

arxiv:1709.01684 v1 · 2017-09-06 · 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{Q667VZFKH4QJHROIN6IWCW22EF}

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	2026-05-18T00:35:54.607383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87bdfae4aa3f2093c5c86f91615b5a214880a6c1a7c2324ac2e9c74cce840750

Aliases

arxiv: 1709.01684 · arxiv_version: 1709.01684v1 · doi: 10.48550/arxiv.1709.01684 · pith_short_12: Q667VZFKH4QJ · pith_short_16: Q667VZFKH4QJHROI · pith_short_8: Q667VZFK

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/Q667VZFKH4QJHROIN6IWCW22EF \
  | 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: 87bdfae4aa3f2093c5c86f91615b5a214880a6c1a7c2324ac2e9c74cce840750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b968429927fcccf20a9b601846d73cbd81d9c807a9194edbfee910983438ba70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-09-06T06:17:06Z",
    "title_canon_sha256": "66a947d7d7a3d172c4190cba91baa1d8a167c519edd1150e61b8b2c9a882654d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01684",
    "kind": "arxiv",
    "version": 1
  }
}