Pith Number

pith:FQSF45UN

pith:2023:FQSF45UN2M6SND5YSP5BCZGFWC

not attested not anchored not stored refs pending

X-Pruner: eXplainable Pruning for Vision Transformers

Lu Yu, Wei Xiang

arxiv:2303.04935 v2 · 2023-03-08 · cs.CV

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

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\usepackage{pith}
\pithnumber{FQSF45UN2M6SND5YSP5BCZGFWC}

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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

1 paper in Pith

Pruning via Causal Attribution Preserves Reasoning Performance in Large Language Models

Receipt and verification

First computed	2026-07-05T06:17:05.367393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c245e768dd33d268fb893fa1164c5b0ae309331d8610a60f650cd4223322b5f

Aliases

arxiv: 2303.04935 · arxiv_version: 2303.04935v2 · doi: 10.48550/arxiv.2303.04935 · pith_short_12: FQSF45UN2M6S · pith_short_16: FQSF45UN2M6SND5Y · pith_short_8: FQSF45UN

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/FQSF45UN2M6SND5YSP5BCZGFWC \
  | 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: 2c245e768dd33d268fb893fa1164c5b0ae309331d8610a60f650cd4223322b5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "695defdf191e7d5f978c4ce5a2a764656a5ca04457cb5cf8fc82b201f6ffff2c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-08T23:10:18Z",
    "title_canon_sha256": "e01053f8af8c2972d889b621bf1bf1142c4ddb01ed0e76638f27918a7299cc02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.04935",
    "kind": "arxiv",
    "version": 2
  }
}