Pith Number

pith:VECMRUAT

pith:2026:VECMRUAT4I3YSWF3L3UCIDNP6K

not attested not anchored not stored refs pending

Do Activation Monitors Survive Model Updates? Benchmarking, Predicting, and Repairing Activation-Monitor Staleness

Evan Duan

arxiv:2606.15980 v2 · 2026-06-14 · 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{VECMRUAT4I3YSWF3L3UCIDNP6K}

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	2026-06-23T01:12:09.932970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a904c8d013e2378958bb5ee8240daff2b918faa7454a38aa349b58043f8cf029

Aliases

arxiv: 2606.15980 · arxiv_version: 2606.15980v2 · doi: 10.48550/arxiv.2606.15980 · pith_short_12: VECMRUAT4I3Y · pith_short_16: VECMRUAT4I3YSWF3 · pith_short_8: VECMRUAT

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/VECMRUAT4I3YSWF3L3UCIDNP6K \
  | 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: a904c8d013e2378958bb5ee8240daff2b918faa7454a38aa349b58043f8cf029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ef653de22daa54d7850f3db3f5fa7f1ad7b74104bfcd48165d8b9717277a47",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-14T19:07:22Z",
    "title_canon_sha256": "7cd55cef3df07fe4b2cb0abbc5c325c3af50ca6648df5dd340bcdea48b2d2f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15980",
    "kind": "arxiv",
    "version": 2
  }
}