Pith Number

pith:6JI5RXGI

pith:2013:6JI5RXGI7GWRRB7KD3IQOSRQ7I

not attested not anchored not stored refs pending

LFTL: A multi-threaded FTL for a Parallel IO Flash Card under Linux

Giridhar Appaji Nag Yasa, K. Gopinath, Srimugunthan

arxiv:1302.5502 v1 · 2013-02-22 · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JI5RXGI7GWRRB7KD3IQOSRQ7I}

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	2026-05-18T03:32:46.610635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f251d8dcc8f9ad1887ea1ed1074a30fa020f2a61f0741ef98f47171fe38b1d75

Aliases

arxiv: 1302.5502 · arxiv_version: 1302.5502v1 · doi: 10.48550/arxiv.1302.5502 · pith_short_12: 6JI5RXGI7GWR · pith_short_16: 6JI5RXGI7GWRRB7K · pith_short_8: 6JI5RXGI

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/6JI5RXGI7GWRRB7KD3IQOSRQ7I \
  | 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: f251d8dcc8f9ad1887ea1ed1074a30fa020f2a61f0741ef98f47171fe38b1d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbae1879dea27b051271da71cdf5b1677e97f654ee681b3e0428f1a07fbe446e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2013-02-22T07:32:48Z",
    "title_canon_sha256": "bc55b791ff58824760c91e13e10a217aa80285187dd30f50d99df695aa536ea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5502",
    "kind": "arxiv",
    "version": 1
  }
}