Pith Number

pith:I7RMCCPI

pith:2019:I7RMCCPIKJYWDWGECOR4ZWMB7M

not attested not anchored not stored refs pending

Extending Event Detection to New Types with Learning from Keywords

Thien Huu Nguyen, Viet Dac Lai

arxiv:1910.11368 v1 · 2019-10-24 · cs.LG · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7RMCCPIKJYWDWGECOR4ZWMB7M}

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	2026-07-05T00:14:45.535012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47e2c109e8527161d8c413a3ccd981fb10a7fb7a6b97b77e8807ee950a0cbed9

Aliases

arxiv: 1910.11368 · arxiv_version: 1910.11368v1 · doi: 10.48550/arxiv.1910.11368 · pith_short_12: I7RMCCPIKJYW · pith_short_16: I7RMCCPIKJYWDWGE · pith_short_8: I7RMCCPI

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/I7RMCCPIKJYWDWGECOR4ZWMB7M \
  | 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: 47e2c109e8527161d8c413a3ccd981fb10a7fb7a6b97b77e8807ee950a0cbed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbcf359d0cc636157c1c0e5439a49113a8f1953d4eacfaf2a42656a7279e9afc",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-24T18:20:48Z",
    "title_canon_sha256": "c361d0eae846a6a6b81964b7a413cffdbd8623734ba1ebc49f1b9b14e9f5709c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11368",
    "kind": "arxiv",
    "version": 1
  }
}