Pith Number

pith:27WFFTSH

pith:2019:27WFFTSH3VU3VNI4FPX6FZBTZN

not attested not anchored not stored refs pending

Robust Evaluation of Language-Brain Encoding Experiments

Lisa Beinborn, Rochelle Choenni, Samira Abnar

arxiv:1904.02547 v1 · 2019-04-04 · cs.CL · cs.AI · 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{27WFFTSH3VU3VNI4FPX6FZBTZN}

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	2026-05-17T23:49:23.342520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7ec52ce47dd69bab51c2befe2e433cb43692fc016475ee3d79b7c826d03ea4f

Aliases

arxiv: 1904.02547 · arxiv_version: 1904.02547v1 · doi: 10.48550/arxiv.1904.02547 · pith_short_12: 27WFFTSH3VU3 · pith_short_16: 27WFFTSH3VU3VNI4 · pith_short_8: 27WFFTSH

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/27WFFTSH3VU3VNI4FPX6FZBTZN \
  | 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: d7ec52ce47dd69bab51c2befe2e433cb43692fc016475ee3d79b7c826d03ea4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7112618d6ca9dd52078867643e479de7d1d3f3f87300c52d393cad329dc60a8d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-04T13:34:18Z",
    "title_canon_sha256": "ec86fd34b26430d4900172e60ddb1981220eab0e6d01518919c16faea26cbcc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02547",
    "kind": "arxiv",
    "version": 1
  }
}