Pith Number

pith:FVTGDOEF

pith:2019:FVTGDOEF2GOVP3YCTAJJYLRCCW

not attested not anchored not stored refs pending

Few-Shot Representation Learning for Out-Of-Vocabulary Words

Kai-Wei Chang, Ting Chen, Yizhou Sun, Ziniu Hu

arxiv:1907.00505 v1 · 2019-07-01 · 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{FVTGDOEF2GOVP3YCTAJJYLRCCW}

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	2026-05-17T23:41:51.446044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d6661b885d19d57ef0298129c2e221590731eb711cb41b9798995eec5989cb8

Aliases

arxiv: 1907.00505 · arxiv_version: 1907.00505v1 · doi: 10.48550/arxiv.1907.00505 · pith_short_12: FVTGDOEF2GOV · pith_short_16: FVTGDOEF2GOVP3YC · pith_short_8: FVTGDOEF

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/FVTGDOEF2GOVP3YCTAJJYLRCCW \
  | 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: 2d6661b885d19d57ef0298129c2e221590731eb711cb41b9798995eec5989cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adea7867d7e5ac80fd2b199d32956a561bc33bd341b905dbc3701be384c79325",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-01T00:43:45Z",
    "title_canon_sha256": "ef837434bece32198b4baa60601b52c21ca9a74fe159d236e26ef0b8914666f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00505",
    "kind": "arxiv",
    "version": 1
  }
}