Pith Number

pith:3TYEJPGU

pith:2021:3TYEJPGUDSUCGLXQ3G75LYS3W4

not attested not anchored not stored refs pending

Attention Flows are Shapley Value Explanations

Dan Jurafsky, Kawin Ethayarajh

arxiv:2105.14652 v1 · 2021-05-31 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TYEJPGUDSUCGLXQ3G75LYS3W4}

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

Utility-inspired Reward Transformations Improve Reinforcement Learning Training of Language Models

Receipt and verification

First computed	2026-07-05T02:44:39.821763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcf044bcd41ca8232ef0d9bfd5e25bb73fa178ccc8e03df7aec6b39e1a72f930

Aliases

arxiv: 2105.14652 · arxiv_version: 2105.14652v1 · doi: 10.48550/arxiv.2105.14652 · pith_short_12: 3TYEJPGUDSUC · pith_short_16: 3TYEJPGUDSUCGLXQ · pith_short_8: 3TYEJPGU

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/3TYEJPGUDSUCGLXQ3G75LYS3W4 \
  | 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: dcf044bcd41ca8232ef0d9bfd5e25bb73fa178ccc8e03df7aec6b39e1a72f930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb01bfa23dca581eb8af63ae4762675b7c2a59ca0c6e43d3ea69de9d3d866c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-31T00:06:10Z",
    "title_canon_sha256": "d302733b30e9d06e2857851654d0b44a4c9843c5860df248e571f7c9c0f43ff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14652",
    "kind": "arxiv",
    "version": 1
  }
}