Pith Number

pith:S7L3EO7T

pith:2019:S7L3EO7TBFIIGC3UPBXWXC5PXI

not attested not anchored not stored refs pending

Latent Universal Task-Specific BERT

Alon Rozental, Daniel Fleischer, Zohar Kelrich

arxiv:1905.06638 v1 · 2019-05-16 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7L3EO7TBFIIGC3UPBXWXC5PXI}

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	2026-05-17T23:46:01.589186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d7b23bf30950830b74786f6b8bafba1ef3c9904137620b711fd9a51d2b54d2

Aliases

arxiv: 1905.06638 · arxiv_version: 1905.06638v1 · doi: 10.48550/arxiv.1905.06638 · pith_short_12: S7L3EO7TBFII · pith_short_16: S7L3EO7TBFIIGC3U · pith_short_8: S7L3EO7T

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/S7L3EO7TBFIIGC3UPBXWXC5PXI \
  | 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: 97d7b23bf30950830b74786f6b8bafba1ef3c9904137620b711fd9a51d2b54d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab75392ed9bd260d6dfcd4d1cf32e08763af2713db193bc661ed6df18bbb4634",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-16T10:21:51Z",
    "title_canon_sha256": "520c1096c4f1953781aee942216a61586a1f0e34ee122a0964f8b379028a5c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06638",
    "kind": "arxiv",
    "version": 1
  }
}