Pith Number

pith:M5OCGQST

pith:2020:M5OCGQSTLAOJCU4CVX7WF7EOKI

not attested not anchored not stored refs pending

Predicting Entity Popularity to Improve Spoken Entity Recognition by Virtual Assistants

Christophe Van Gysel, Ernest Pusateri, Ilya Oparin, Manos Tsagkias

arxiv:2005.12816 v1 · 2020-05-26 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M5OCGQSTLAOJCU4CVX7WF7EOKI}

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	2026-07-05T01:05:57.912621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

675c234253581c915382adff62fc8e521174812d07d6b7eb689d932fb84a492f

Aliases

arxiv: 2005.12816 · arxiv_version: 2005.12816v1 · doi: 10.48550/arxiv.2005.12816 · pith_short_12: M5OCGQSTLAOJ · pith_short_16: M5OCGQSTLAOJCU4C · pith_short_8: M5OCGQST

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/M5OCGQSTLAOJCU4CVX7WF7EOKI \
  | 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: 675c234253581c915382adff62fc8e521174812d07d6b7eb689d932fb84a492f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9685101a1f55f60af5aad5c03042b3c5380be75696f22966ff870733de2b8796",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-05-26T15:47:42Z",
    "title_canon_sha256": "0500f316de8fed91646f65071b904b98f1671d48c953c88727dbc3b2ec4fefca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.12816",
    "kind": "arxiv",
    "version": 1
  }
}