Pith Number

pith:AB77H72R

pith:2026:AB77H72RFCBVDLAVWHBEGDHWGK

not attested not anchored not stored refs pending

Stress Testing Concept Erasure with Large Language Model Agents

Edward Moroshko, Feng Chen, Jingyu Sun, Sotirios A. Tsaftaris, Steven McDonagh, Yuyang Xue, Zhihua Liu

arxiv:2607.17890 v1 · 2026-07-20 · 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{AB77H72RFCBVDLAVWHBEGDHWGK}

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	2026-07-21T02:22:05.239898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

007ff3ff51288351ac15b1c2430cf632b2598cfc71399fa693720d2a7ff9ce70

Aliases

arxiv: 2607.17890 · arxiv_version: 2607.17890v1 · doi: 10.48550/arxiv.2607.17890 · pith_short_12: AB77H72RFCBV · pith_short_16: AB77H72RFCBVDLAV · pith_short_8: AB77H72R

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/AB77H72RFCBVDLAVWHBEGDHWGK \
  | 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: 007ff3ff51288351ac15b1c2430cf632b2598cfc71399fa693720d2a7ff9ce70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ac979fd6306d1b909695c21d4b8bfff49ea6f14eafe72f483a7d8af0aa5acd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-20T12:38:50Z",
    "title_canon_sha256": "39918c2512fa9dfad8118992b670cb2af0463972b2638b594200f7fc953e3e84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17890",
    "kind": "arxiv",
    "version": 1
  }
}