Pith Number

pith:JT3TKDFK

pith:2026:JT3TKDFKYWYL7KJHSAGRTODN4Z

not attested not anchored not stored refs pending

Noise-Space Attribution and Control of Chunk-Boundary Artifact

Rui Wang

arxiv:2603.11642 v2 · 2026-03-12 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JT3TKDFKYWYL7KJHSAGRTODN4Z}

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	2026-05-22T00:02:26.711487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cf7350caac5b0bfa927900d19b86de65f8eb4b051d311c4db0231887e9fd8eb

Aliases

arxiv: 2603.11642 · arxiv_version: 2603.11642v2 · doi: 10.48550/arxiv.2603.11642 · pith_short_12: JT3TKDFKYWYL · pith_short_16: JT3TKDFKYWYL7KJH · pith_short_8: JT3TKDFK

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/JT3TKDFKYWYL7KJHSAGRTODN4Z \
  | 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: 4cf7350caac5b0bfa927900d19b86de65f8eb4b051d311c4db0231887e9fd8eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af87f00d279fc059e02e0217c9b205780fc3363d503621a9dd52579cb5b394e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-03-12T08:10:19Z",
    "title_canon_sha256": "0fe38c78759a04997b988f6f6aedcbb3ab3814aba484540a401735786725bd76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.11642",
    "kind": "arxiv",
    "version": 2
  }
}