Pith Number

pith:KMADJ5XT

pith:2020:KMADJ5XTASW2TWK6RD6IWFK7JJ

not attested not anchored not stored refs pending

What Do Position Embeddings Learn? An Empirical Study of Pre-Trained Language Model Positional Encoding

Yu-An Wang, Yun-Nung Chen

arxiv:2010.04903 v1 · 2020-10-10 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMADJ5XTASW2TWK6RD6IWFK7JJ}

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.

Cited by

1 paper in Pith

Learning the symmetric group: large from small

Receipt and verification

First computed	2026-07-05T01:42:00.575031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

530034f6f304ada9d95e88fc8b155f4a5d3161c52d88bafe5ef6c18c49265a32

Aliases

arxiv: 2010.04903 · arxiv_version: 2010.04903v1 · doi: 10.48550/arxiv.2010.04903 · pith_short_12: KMADJ5XTASW2 · pith_short_16: KMADJ5XTASW2TWK6 · pith_short_8: KMADJ5XT

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/KMADJ5XTASW2TWK6RD6IWFK7JJ \
  | 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: 530034f6f304ada9d95e88fc8b155f4a5d3161c52d88bafe5ef6c18c49265a32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afeb1a37fd8f7528f7915441e08a45340d2c1addcafd78e402c58d6e8592afa4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-10T05:03:14Z",
    "title_canon_sha256": "ab055b6ea518a05364d35fd96be794828769caf2b1771e559b41f146c1825354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.04903",
    "kind": "arxiv",
    "version": 1
  }
}