Pith Number

pith:TDYGQ3TQ

pith:2019:TDYGQ3TQFHXTVG45UAJBKAOV5Q

not attested not anchored not stored refs pending

Learning dynamic word embeddings with drift regularisation

Alexandre Allauzen, Syrielle Montariol

arxiv:1907.09169 v1 · 2019-07-22 · 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{TDYGQ3TQFHXTVG45UAJBKAOV5Q}

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	2026-05-17T23:39:59.952117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98f0686e7029ef3a9b9da0121501d5ec008e5872241cf72cf6563a40a3491ff4

Aliases

arxiv: 1907.09169 · arxiv_version: 1907.09169v1 · doi: 10.48550/arxiv.1907.09169 · pith_short_12: TDYGQ3TQFHXT · pith_short_16: TDYGQ3TQFHXTVG45 · pith_short_8: TDYGQ3TQ

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/TDYGQ3TQFHXTVG45UAJBKAOV5Q \
  | 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: 98f0686e7029ef3a9b9da0121501d5ec008e5872241cf72cf6563a40a3491ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f3b492836360221a1b28687b177c1dbfd8b45d777166ccae160eae9bb0b148c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-22T07:44:09Z",
    "title_canon_sha256": "301bace4654b16ff040e4de3f8f584498682246669105509916e4d5796dc97b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09169",
    "kind": "arxiv",
    "version": 1
  }
}