Pith Number

pith:E2M2GH3U

pith:2014:E2M2GH3U73FV5RT7E2F2V3ZF4T

not attested not anchored not stored refs pending

A New Complete Class Complexity Metric

Vandana Bhattacherjee, Vinay Singh

arxiv:1403.5614 v1 · 2014-03-22 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2M2GH3U73FV5RT7E2F2V3ZF4T}

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	2026-05-18T02:55:49.353799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2699a31f74fecb5ec67f268baaef25e4e066e8e540d91db996c7cd6899f5346a

Aliases

arxiv: 1403.5614 · arxiv_version: 1403.5614v1 · doi: 10.48550/arxiv.1403.5614 · pith_short_12: E2M2GH3U73FV · pith_short_16: E2M2GH3U73FV5RT7 · pith_short_8: E2M2GH3U

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/E2M2GH3U73FV5RT7E2F2V3ZF4T \
  | 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: 2699a31f74fecb5ec67f268baaef25e4e066e8e540d91db996c7cd6899f5346a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17364c1909626057f0a6e241a36e837e696498df3bde275da15a9b591ea01c2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-03-22T04:26:30Z",
    "title_canon_sha256": "67b73e881591aa5a7bc1d9587f5c64c1ed7f8b39db71ef9eb9e126bbcef0c799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5614",
    "kind": "arxiv",
    "version": 1
  }
}