Pith Number

pith:QOWHTBJ2

pith:2013:QOWHTBJ2YT4QETQF5TEKEPCOUS

not attested not anchored not stored refs pending

Perfect memristor: non-volatility, switching and negative differential resistance

Alexander M. Bratkovsky, Fabio Marchesoni, Sergey E. Savel'ev

arxiv:1304.4501 v1 · 2013-04-16 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOWHTBJ2YT4QETQF5TEKEPCOUS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:27:52.829228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83ac79853ac4f9024e05ecc8a23c4ea4aae1e5550f98dc64d864d803e0ec7df5

Aliases

arxiv: 1304.4501 · arxiv_version: 1304.4501v1 · doi: 10.48550/arxiv.1304.4501 · pith_short_12: QOWHTBJ2YT4Q · pith_short_16: QOWHTBJ2YT4QETQF · pith_short_8: QOWHTBJ2

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/QOWHTBJ2YT4QETQF5TEKEPCOUS \
  | 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: 83ac79853ac4f9024e05ecc8a23c4ea4aae1e5550f98dc64d864d803e0ec7df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff6b165c870c27f891b49ba4d4dc6540ada3c8e8f36856f8ff64ed802480fae9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-16T15:54:38Z",
    "title_canon_sha256": "c620b3adb3a78c116385ee9dbde408d82e582e455a1cba62b7e838af2d0b7915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4501",
    "kind": "arxiv",
    "version": 1
  }
}