Pith Number

pith:N7EC5YOJ

pith:2020:N7EC5YOJ5ZZIZUE62EBXNQEMRR

not attested not anchored not stored refs pending

Hardware Memory Management for Future Mobile Hybrid Memory Systems

Fei Wen, Mian Qin, Narasimha Reddy, Paul Gratz

arxiv:2004.05518 v1 · 2020-04-12 · cs.AR · 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{N7EC5YOJ5ZZIZUE62EBXNQEMRR}

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	2026-07-05T07:56:43.266769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc82ee1c9ee728cd09ed10376c08c8c4dea0643a1560d9a1aad41461128dba5

Aliases

arxiv: 2004.05518 · arxiv_version: 2004.05518v1 · doi: 10.48550/arxiv.2004.05518 · pith_short_12: N7EC5YOJ5ZZI · pith_short_16: N7EC5YOJ5ZZIZUE6 · pith_short_8: N7EC5YOJ

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/N7EC5YOJ5ZZIZUE62EBXNQEMRR \
  | 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: 6fc82ee1c9ee728cd09ed10376c08c8c4dea0643a1560d9a1aad41461128dba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a631082fe14ea73b3e024f2b608613d101afaa5f9e9b025109dc3e4ce2809a80",
    "cross_cats_sorted": [
      "cs.OS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2020-04-12T01:25:04Z",
    "title_canon_sha256": "7d8d0c616483476d269bddf0f26b4e9caf81d7df7591bb277eaa5c88cba1c0a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.05518",
    "kind": "arxiv",
    "version": 1
  }
}