Pith Number

pith:SDR3F4BS

pith:2018:SDR3F4BSOVHD2LMJXRQISWN2CT

not attested not anchored not stored refs pending

Improving 3D NAND Flash Memory Lifetime by Tolerating Early Retention Loss and Process Variation

Erich F. Haratsch, Onur Mutlu, Saugata Ghose, Yixin Luo, Yu Cai

arxiv:1807.05140 v2 · 2018-07-13 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDR3F4BSOVHD2LMJXRQISWN2CT}

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	2026-05-18T00:01:07.151344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e3b2f032754e3d2d89bc608959ba14fcfb98a9cb4bd25dd82befa499162b1e

Aliases

arxiv: 1807.05140 · arxiv_version: 1807.05140v2 · doi: 10.48550/arxiv.1807.05140 · pith_short_12: SDR3F4BSOVHD · pith_short_16: SDR3F4BSOVHD2LMJ · pith_short_8: SDR3F4BS

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/SDR3F4BSOVHD2LMJXRQISWN2CT \
  | 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: 90e3b2f032754e3d2d89bc608959ba14fcfb98a9cb4bd25dd82befa499162b1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13fdef3aea8fa161b289d4b5450d7e7abae1624cd968c3be3cce4f59b393c777",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2018-07-13T15:34:59Z",
    "title_canon_sha256": "30774c52f1e082b36285981e5e99c83a8b2281cb57ac0802fd6df2277b6377e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05140",
    "kind": "arxiv",
    "version": 2
  }
}