Pith Number

pith:SOJD3MHR

pith:2024:SOJD3MHRXQZQYYYBMIVARJFWO4

not attested not anchored not stored refs pending

Contextual Feature Extraction Hierarchies Converge in Large Language Models and the Brain

Ashesh D. Mehta, Gavin Mischler, Nima Mesgarani, Stephan Bickel, Yinghao Aaron Li

arxiv:2401.17671 v1 · 2024-01-31 · cs.CL · cs.AI · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOJD3MHRXQZQYYYBMIVARJFWO4}

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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

2 papers in Pith

Robust Evaluation of Neural Encoding Models via ground-truth approximation

A framework for analyzing concept representations in neural models

Receipt and verification

First computed	2026-07-05T09:45:43.609824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93923db0f1bc330c6301622a08a4b67736983ed2249d2d4a9a6422a5e7f3325a

Aliases

arxiv: 2401.17671 · arxiv_version: 2401.17671v1 · doi: 10.48550/arxiv.2401.17671 · pith_short_12: SOJD3MHRXQZQ · pith_short_16: SOJD3MHRXQZQYYYB · pith_short_8: SOJD3MHR

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/SOJD3MHRXQZQYYYBMIVARJFWO4 \
  | 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: 93923db0f1bc330c6301622a08a4b67736983ed2249d2d4a9a6422a5e7f3325a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4437839c3e4ab55c879fa43ebd5ffde5b531a69cfbb1866ba02195c9fb217e7",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-31T08:48:35Z",
    "title_canon_sha256": "f50d119d74d2d5a7adbf1521a6965d64c86bac4f8d733803e0d094496e186f46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.17671",
    "kind": "arxiv",
    "version": 1
  }
}