Pith Number

pith:64UQDCKT

pith:2019:64UQDCKTETQSURCLNFVOIT4FH6

not attested not anchored not stored refs pending

An Embarrassingly Simple Approach for Transfer Learning from Pretrained Language Models

Alexandra Chronopoulou, Alexandros Potamianos, Christos Baziotis

arxiv:1902.10547 v3 · 2019-02-27 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64UQDCKTETQSURCLNFVOIT4FH6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:44:37.710440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72901895324e12a444b696ae44f853fb5834e70ac123adb141cb7f12771d663

Aliases

arxiv: 1902.10547 · arxiv_version: 1902.10547v3 · doi: 10.48550/arxiv.1902.10547 · pith_short_12: 64UQDCKTETQS · pith_short_16: 64UQDCKTETQSURCL · pith_short_8: 64UQDCKT

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/64UQDCKTETQSURCLNFVOIT4FH6 \
  | 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: f72901895324e12a444b696ae44f853fb5834e70ac123adb141cb7f12771d663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a11018dc8168ce2d99e52cac143b3510c4a0871f546a640fbdc9e45b550ab5da",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-27T14:17:12Z",
    "title_canon_sha256": "5153ee0494b4d0988c8af519e0236c81120e5e1ce4030ff8b9250209771a8a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10547",
    "kind": "arxiv",
    "version": 3
  }
}