Pith Number

pith:SH3R2EPW

pith:2025:SH3R2EPWPHBB5JZM6REM2SMVOK

not attested not anchored not stored refs pending

SPARC: Subspace-Aware Prompt Adaptation for Robust Continual Learning in LLMs

Amit Ranjan Trivedi (Intel Labs, Davide Ettori, Dinithi Jayasuriya, Oregon), Ranganath Krishnan, Sina Tayebati

arxiv:2502.02909 v1 · 2025-02-05 · cs.LG · cs.AI · 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{SH3R2EPWPHBB5JZM6REM2SMVOK}

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

Improving Sparse Memory Finetuning

Receipt and verification

First computed	2026-07-05T10:09:56.681178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f71d11f679c21ea72cf448cd499572acb1e4f58a051afb7ced273d5371e78d

Aliases

arxiv: 2502.02909 · arxiv_version: 2502.02909v1 · doi: 10.48550/arxiv.2502.02909 · pith_short_12: SH3R2EPWPHBB · pith_short_16: SH3R2EPWPHBB5JZM · pith_short_8: SH3R2EPW

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/SH3R2EPWPHBB5JZM6REM2SMVOK \
  | 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: 91f71d11f679c21ea72cf448cd499572acb1e4f58a051afb7ced273d5371e78d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ccbc4f71b77b328ff5f902f5878ce23d4f807872c5d433b411834f3c736e2ec",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-05T06:11:55Z",
    "title_canon_sha256": "fb64613f7d18d86a24fb0bf33782042e1903b9d671ca6d7c916b98bbad14d284"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02909",
    "kind": "arxiv",
    "version": 1
  }
}