Pith Number

pith:XM4AMQEZ

pith:2019:XM4AMQEZVVFWEM2OGL6ICEYHML

not attested not anchored not stored refs pending

Synaptic Learning and Memory Functions Achieved in Self-rectifying BFO Memristor under Extreme Environmental Temperature

Bo-Bo Tian, Chun-Gang Duan, Jun-Hao Chu, Nan Yang, Ni Zhong, Ping-Hua Xiang, Zhao Guan, Zhong-Qi Ren

arxiv:1902.09081 v1 · 2019-02-25 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XM4AMQEZVVFWEM2OGL6ICEYHML}

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	2026-05-17T23:52:46.722764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb38064099ad4b62334e32fc81130762efc368faac1064da1600b3086acd7914

Aliases

arxiv: 1902.09081 · arxiv_version: 1902.09081v1 · doi: 10.48550/arxiv.1902.09081 · pith_short_12: XM4AMQEZVVFW · pith_short_16: XM4AMQEZVVFWEM2O · pith_short_8: XM4AMQEZ

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/XM4AMQEZVVFWEM2OGL6ICEYHML \
  | 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: bb38064099ad4b62334e32fc81130762efc368faac1064da1600b3086acd7914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aac94ed083b771cf71c630bd623ec7849473393593ac5985dd7df4ec6292ca50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-25T04:20:50Z",
    "title_canon_sha256": "1948d865688ea805084b525ea71323952b2f43339694ac3ada0dc9fc27a59dbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09081",
    "kind": "arxiv",
    "version": 1
  }
}