Pith Number

pith:Y4IO3EWX

pith:2014:Y4IO3EWX7YCYXJKFLOETGV7GV6

not attested not anchored not stored refs pending

On Heterogeneous Regenerating Codes and Capacity of Distributed Storage Systems

Krishna Gopal Benerjee, Manish Kumar Gupta

arxiv:1402.3801 v1 · 2014-02-16 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4IO3EWX7YCYXJKFLOETGV7GV6}

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	2026-05-18T02:58:55.572087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c710ed92d7fe058ba5455b893357e6af8bc1bbe094a97a4499d16a06e81cd12f

Aliases

arxiv: 1402.3801 · arxiv_version: 1402.3801v1 · doi: 10.48550/arxiv.1402.3801 · pith_short_12: Y4IO3EWX7YCY · pith_short_16: Y4IO3EWX7YCYXJKF · pith_short_8: Y4IO3EWX

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/Y4IO3EWX7YCYXJKFLOETGV7GV6 \
  | 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: c710ed92d7fe058ba5455b893357e6af8bc1bbe094a97a4499d16a06e81cd12f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd18354679ff6b866e64b374b224ec4c798c734aa8e158f5c34e416115ccdf0a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-02-16T14:16:31Z",
    "title_canon_sha256": "caa6e9584409d141788e9772cabc0d707443645f6c7cb4a4d8e7b19e120c9c91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3801",
    "kind": "arxiv",
    "version": 1
  }
}