Pith Number

pith:YKGAFO2O

pith:2019:YKGAFO2O5M7PYG25BUY6LCPUT3

not attested not anchored not stored refs pending

Predicting and interpreting embeddings for out of vocabulary words in downstream tasks

Jean-Samuel Leboeuf, Luc Lamontagne, Nicolas Garneau

arxiv:1903.00724 v1 · 2019-03-02 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKGAFO2O5M7PYG25BUY6LCPUT3}

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	2026-05-17T23:52:13.493822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c28c02bb4eeb3efc1b5d0d31e589f49ed95a90725d709abf5bbca4a3ff6412a8

Aliases

arxiv: 1903.00724 · arxiv_version: 1903.00724v1 · doi: 10.48550/arxiv.1903.00724 · pith_short_12: YKGAFO2O5M7P · pith_short_16: YKGAFO2O5M7PYG25 · pith_short_8: YKGAFO2O

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/YKGAFO2O5M7PYG25BUY6LCPUT3 \
  | 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: c28c02bb4eeb3efc1b5d0d31e589f49ed95a90725d709abf5bbca4a3ff6412a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d07994b49a67a66f5cde6313a01666be102a9724ee8b2e59576a00f2870196ed",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-03-02T15:32:39Z",
    "title_canon_sha256": "3d515e920c0f9be699669e1b968c92551bc65e61a02fb180dde111bc62dcf666"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00724",
    "kind": "arxiv",
    "version": 1
  }
}