Pith Number

pith:XGUQHO5S

pith:2026:XGUQHO5SOHMZXKOQ2P7K5KWZEB

not attested not anchored not stored refs pending

DeepStress: Stress-Testing Deep Search Agents

Frederic Bechet, Geraldine Damnati, Ismael Rousseau

arxiv:2607.13920 v1 · 2026-07-15 · 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{XGUQHO5SOHMZXKOQ2P7K5KWZEB}

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	2026-07-16T01:23:13.740699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9a903bbb271d99ba9d0d3feaeaad9204b239237dd92d7095fc0a4525c491dde

Aliases

arxiv: 2607.13920 · arxiv_version: 2607.13920v1 · doi: 10.48550/arxiv.2607.13920 · pith_short_12: XGUQHO5SOHMZ · pith_short_16: XGUQHO5SOHMZXKOQ · pith_short_8: XGUQHO5S

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/XGUQHO5SOHMZXKOQ2P7K5KWZEB \
  | 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: b9a903bbb271d99ba9d0d3feaeaad9204b239237dd92d7095fc0a4525c491dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f012472e6e2ed509eb57198c5383643e33b745c148ca2cdd08cc39d4ffe969fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-15T14:59:29Z",
    "title_canon_sha256": "8427468ceb787096e02f22aada3273be211a108700cc040284e5620a11c89780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13920",
    "kind": "arxiv",
    "version": 1
  }
}