Pith Number

pith:AJ4CEWX6

pith:2026:AJ4CEWX6EXYGLJ4OMSZBZMUXLM

not attested not anchored not stored refs pending

Sensitivity of hMPA to Controlled CEC 2017 Transformations

Grzegorz Sroka, S{\l}awomir T. Wierzcho\'n

arxiv:2607.22862 v1 · 2026-07-24 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJ4CEWX6EXYGLJ4OMSZBZMUXLM}

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	2026-07-28T00:21:58.977690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0278225afe25f065a78e64b21cb2975b33413a68408c6fe1a23b26a73a4bbbff

Aliases

arxiv: 2607.22862 · arxiv_version: 2607.22862v1 · doi: 10.48550/arxiv.2607.22862 · pith_short_12: AJ4CEWX6EXYG · pith_short_16: AJ4CEWX6EXYGLJ4O · pith_short_8: AJ4CEWX6

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/AJ4CEWX6EXYGLJ4OMSZBZMUXLM \
  | 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: 0278225afe25f065a78e64b21cb2975b33413a68408c6fe1a23b26a73a4bbbff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b1ed68b69811f97363fd44ae345b05ba7eb30493b11f859cecb1744d2cf60a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2026-07-24T19:06:09Z",
    "title_canon_sha256": "39ebecf5c9a0b03715315ca1d6e44de6ac31125aae7e7fe8425bbc8cc3d2d172"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22862",
    "kind": "arxiv",
    "version": 1
  }
}