Pith Number

pith:EADKWU6E

pith:2026:EADKWU6ESFO4LWUSQQXH7TUAH7

not attested not anchored not stored refs pending

SAFE-SVD: Sensitivity-Aware Fidelity-Enforcing SVD for Physics Foundation Models

Chengjie Hong, Feixiang He, He Wang, Lulu Kang, Yiheng Zeng

arxiv:2605.17985 v1 · 2026-05-18 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EADKWU6ESFO4LWUSQQXH7TUAH7}

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	2026-05-20T00:05:09.598827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2006ab53c4915dc5da92842e7fce803ffa07a97d67d280564e7f293e5a507ec8

Aliases

arxiv: 2605.17985 · arxiv_version: 2605.17985v1 · doi: 10.48550/arxiv.2605.17985 · pith_short_12: EADKWU6ESFO4 · pith_short_16: EADKWU6ESFO4LWUS · pith_short_8: EADKWU6E

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/EADKWU6ESFO4LWUSQQXH7TUAH7 \
  | 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: 2006ab53c4915dc5da92842e7fce803ffa07a97d67d280564e7f293e5a507ec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3263e73daa58bef709ab2cc6383367cec83031c47758cc06e350ab8616b3bb33",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-18T07:40:46Z",
    "title_canon_sha256": "ee6ce85255ea966adc1924684f897e6e8774c86ff6b2d2c83c29f1f961660eb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17985",
    "kind": "arxiv",
    "version": 1
  }
}