Pith Number

pith:TEXFGBHD

pith:2025:TEXFGBHDKAUFKOLJAIQJ3WO6JG

not attested not anchored not stored refs pending

Emergent Stack Representations in Modeling Counter Languages Using Transformers

Aviral Gupta, Michael Hahn, Utkarsh Tiwari

arxiv:2502.01432 v1 · 2025-02-03 · cs.CL · 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{TEXFGBHDKAUFKOLJAIQJ3WO6JG}

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

2 papers in Pith

Dissociating Decodability and Causal Use in Bracket-Sequence Transformers

Receipt and verification

First computed	2026-07-05T10:08:55.100537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

992e5304e3502855396902209dd9de49add6fc6647e83c1d7399f04a99f5e869

Aliases

arxiv: 2502.01432 · arxiv_version: 2502.01432v1 · doi: 10.48550/arxiv.2502.01432 · pith_short_12: TEXFGBHDKAUF · pith_short_16: TEXFGBHDKAUFKOLJ · pith_short_8: TEXFGBHD

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/TEXFGBHDKAUFKOLJAIQJ3WO6JG \
  | 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: 992e5304e3502855396902209dd9de49add6fc6647e83c1d7399f04a99f5e869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5b7092c4e65b7b73c642906887d84ef82e959a3c9af521210277f198d28561e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-03T15:11:49Z",
    "title_canon_sha256": "3bb1fd5e9f8d4903015eee90f77574d76a6ab702ff13322e03e9c8380f0cafbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01432",
    "kind": "arxiv",
    "version": 1
  }
}