Pith Number

pith:27AGUNUJ

pith:2018:27AGUNUJX4X36O7MYPZSXSFOQL

not attested not anchored not stored refs pending

Visually-Aware Personalized Recommendation using Interpretable Image Representations

Arnau Ramisa, Charles Packer, Julian McAuley

arxiv:1806.09820 v2 · 2018-06-26 · 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{27AGUNUJX4X36O7MYPZSXSFOQL}

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	2026-05-18T00:07:32.380915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7c06a3689bf2fbf3becc3f32bc8ae82cf6925888504901db0f8c2613d83202a

Aliases

arxiv: 1806.09820 · arxiv_version: 1806.09820v2 · doi: 10.48550/arxiv.1806.09820 · pith_short_12: 27AGUNUJX4X3 · pith_short_16: 27AGUNUJX4X36O7M · pith_short_8: 27AGUNUJ

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/27AGUNUJX4X36O7MYPZSXSFOQL \
  | 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: d7c06a3689bf2fbf3becc3f32bc8ae82cf6925888504901db0f8c2613d83202a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5745b907aca8097ce750526193b64415ffdb918b8fe06d92ea8cdb793081917b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-26T07:24:06Z",
    "title_canon_sha256": "a24cf7e442fb81adf39a3ced12448cd93e980bf8b2804bd74cbcff05b7360930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09820",
    "kind": "arxiv",
    "version": 2
  }
}