Pith Number

pith:2I5LC3YL

pith:2019:2I5LC3YLW6U4F45QPLYV63VL3H

not attested not anchored not stored refs pending

Interactive Search and Exploration in Online Discussion Forums Using Multimodal Embeddings

Iva Gornishka, Marcel Worring, Stevan Rudinac

arxiv:1905.02430 v1 · 2019-05-07 · cs.IR · cs.CL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2I5LC3YLW6U4F45QPLYV63VL3H}

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	2026-05-17T23:46:51.486169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23ab16f0bb7a9c2f3b07af15f6eabd9d0eeb1512ed36d809b2dc9f5fb515960

Aliases

arxiv: 1905.02430 · arxiv_version: 1905.02430v1 · doi: 10.48550/arxiv.1905.02430 · pith_short_12: 2I5LC3YLW6U4 · pith_short_16: 2I5LC3YLW6U4F45Q · pith_short_8: 2I5LC3YL

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/2I5LC3YLW6U4F45QPLYV63VL3H \
  | 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: d23ab16f0bb7a9c2f3b07af15f6eabd9d0eeb1512ed36d809b2dc9f5fb515960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2527dd9a1cc1d63ffb3aa2eb4d89f951c8898ffbbc5f5a2220b7e8fe10df062",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-05-07T09:23:12Z",
    "title_canon_sha256": "2a93b1b7948d918bcae44d50e4ad9353227f41a918791b2c35b910c49f0d4f8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02430",
    "kind": "arxiv",
    "version": 1
  }
}