Pith Number

pith:WA3SXRV2

pith:2026:WA3SXRV2BDKZVNUPJTLC3CPDVB

not attested not anchored not stored refs pending

DeComp2: Description Complexity aware Decomposition

Aritra Sarkar

arxiv:2607.23990 v1 · 2026-07-27 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WA3SXRV2BDKZVNUPJTLC3CPDVB}

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	2026-07-28T01:23:40.093010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0372bc6ba08d59ab68f4cd62d89e3a844b74a95829be8c06a911bad46084855

Aliases

arxiv: 2607.23990 · arxiv_version: 2607.23990v1 · doi: 10.48550/arxiv.2607.23990 · pith_short_12: WA3SXRV2BDKZ · pith_short_16: WA3SXRV2BDKZVNUP · pith_short_8: WA3SXRV2

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/WA3SXRV2BDKZVNUPJTLC3CPDVB \
  | 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: b0372bc6ba08d59ab68f4cd62d89e3a844b74a95829be8c06a911bad46084855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eb332cfca119afaaf9a1a24f72c1897e4cae291634ce99861b29d31c3c466d5",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-27T04:39:10Z",
    "title_canon_sha256": "50b6bf5f9e4b81cdf9c0f2935c45cdc8ccc8c899b67aad1db2516735625eb299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23990",
    "kind": "arxiv",
    "version": 1
  }
}