Pith Number

pith:WFJUQTRY

pith:2026:WFJUQTRYGNNVFMZCPZQBTWQHT4

not attested not anchored not stored refs pending

Peak-Then-Collapse and the Four Interface Channels of Knowledge-Graph Tool Use

Dimitar Kazakov, Tianda Sun

arxiv:2605.26037 v1 · 2026-05-25 · 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{WFJUQTRYGNNVFMZCPZQBTWQHT4}

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	2026-05-26T02:05:24.434020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b153484e38335b52b3227e6019da079f11cf515c2f45542d1ac1f909f927b0b9

Aliases

arxiv: 2605.26037 · arxiv_version: 2605.26037v1 · doi: 10.48550/arxiv.2605.26037 · pith_short_12: WFJUQTRYGNNV · pith_short_16: WFJUQTRYGNNVFMZC · pith_short_8: WFJUQTRY

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/WFJUQTRYGNNVFMZCPZQBTWQHT4 \
  | 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: b153484e38335b52b3227e6019da079f11cf515c2f45542d1ac1f909f927b0b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ed383d4f71f0ca18866de9c0c7246d8715129c7f14885531c1e8215f3768274",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-25T17:05:35Z",
    "title_canon_sha256": "2429b372bc3f6c2ad88e3db2b8f3f631b7db023a8ba043b3066ef55b0e77922e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26037",
    "kind": "arxiv",
    "version": 1
  }
}