Pith Number

pith:ILXQMYNK

pith:2021:ILXQMYNKTMHGGNNNMYQE2EHD5O

not attested not anchored not stored refs pending

Predictive Representation Learning for Language Modeling

Alona Fyshe, Luke Kumar, Martha White, Qingfeng Lan

arxiv:2105.14214 v1 · 2021-05-29 · 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{ILXQMYNKTMHGGNNNMYQE2EHD5O}

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	2026-07-05T02:44:21.472847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ef0661aa9b0e6335ad66204d10e3ebafc2867062edc05bf577e992f6d66862

Aliases

arxiv: 2105.14214 · arxiv_version: 2105.14214v1 · doi: 10.48550/arxiv.2105.14214 · pith_short_12: ILXQMYNKTMHG · pith_short_16: ILXQMYNKTMHGGNNN · pith_short_8: ILXQMYNK

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/ILXQMYNKTMHGGNNNMYQE2EHD5O \
  | 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: 42ef0661aa9b0e6335ad66204d10e3ebafc2867062edc05bf577e992f6d66862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a9d0b1849991a06cdad78baf345e2be399cf2bfc3bfa2675103a105644bc3e9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-29T05:03:47Z",
    "title_canon_sha256": "7fb8700dcbb5fc9eda925f0a5a1a40d7ac777c2b5fa5dd94012ad2577c7f3395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14214",
    "kind": "arxiv",
    "version": 1
  }
}