Pith Number

pith:AA66O4SC

pith:2020:AA66O4SCLROZIBARFGIVYVTY5Z

not attested not anchored not stored refs pending

Differentiable Weighted Finite-State Transducers

Awni Hannun, Jacob Kahn, Vineel Pratap, Wei-Ning Hsu

arxiv:2010.01003 v1 · 2020-10-02 · 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{AA66O4SCLROZIBARFGIVYVTY5Z}

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	2026-07-05T01:39:50.081432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

003de772425c5d94041129915c5678ee6696c7d82903710eb009407a4927bb66

Aliases

arxiv: 2010.01003 · arxiv_version: 2010.01003v1 · doi: 10.48550/arxiv.2010.01003 · pith_short_12: AA66O4SCLROZ · pith_short_16: AA66O4SCLROZIBAR · pith_short_8: AA66O4SC

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/AA66O4SCLROZIBARFGIVYVTY5Z \
  | 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: 003de772425c5d94041129915c5678ee6696c7d82903710eb009407a4927bb66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48cfd5c795e591fd9d57b55f67c2d29af8726605e8f4493b22db71968b8acfe5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-02T13:52:24Z",
    "title_canon_sha256": "7e5d5ffb9868c1a2a92dd4ac1517dd630ef6683395cd61e9dadf818456714695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01003",
    "kind": "arxiv",
    "version": 1
  }
}