Pith Number

pith:E7PXQTBF

pith:2014:E7PXQTBFSZPADFABKYRK5AQL5T

not attested not anchored not stored refs pending

A New Multi-Tiered Solid State Disk Using Slc/Mlc Combined Flash Memory

2) ((1) Faculty of ECE, Arash Batni (1), Farshad Safaei (1, Iran), Iran (2) Institute for Studies in Theoretical Physics, Mathematics (IPM) School of Computer Science, ShahidBeheshti University G.C., Tehran

arxiv:1405.2157 v1 · 2014-05-09 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7PXQTBFSZPADFABKYRK5AQL5T}

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	2026-05-18T02:52:13.530011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27df784c25965e0194015622ae820becddee61b1965740e4031fdf3224d914f3

Aliases

arxiv: 1405.2157 · arxiv_version: 1405.2157v1 · doi: 10.48550/arxiv.1405.2157 · pith_short_12: E7PXQTBFSZPA · pith_short_16: E7PXQTBFSZPADFAB · pith_short_8: E7PXQTBF

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/E7PXQTBFSZPADFABKYRK5AQL5T \
  | 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: 27df784c25965e0194015622ae820becddee61b1965740e4031fdf3224d914f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9832aaa4fe3b1d787bceb9c5dabc1a54d08062d3be74fe9b21240e4a718fe91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2014-05-09T06:58:18Z",
    "title_canon_sha256": "1f8021b7ac1223e036f1b27571c33107b89341d92d7a09cdf5b108851f67f541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2157",
    "kind": "arxiv",
    "version": 1
  }
}