Pith Number

pith:FCU6NWS6

pith:2024:FCU6NWS6L2NWOQZXJMVD6OOET3

not attested not anchored not stored refs pending

Trimma: Trimming Metadata Storage and Latency for Hybrid Memory Systems

Boyu Tian, Mingyu Gao, Yiwei Li

arxiv:2402.16343 v2 · 2024-02-26 · 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{FCU6NWS6L2NWOQZXJMVD6OOET3}

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	2026-07-05T08:59:05.965004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a9e6da5e5e9b6743374b2a3f39c49ed8deb7c342ef75bfcfe53a1ff139dba5

Aliases

arxiv: 2402.16343 · arxiv_version: 2402.16343v2 · doi: 10.48550/arxiv.2402.16343 · pith_short_12: FCU6NWS6L2NW · pith_short_16: FCU6NWS6L2NWOQZX · pith_short_8: FCU6NWS6

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/FCU6NWS6L2NWOQZXJMVD6OOET3 \
  | 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: 28a9e6da5e5e9b6743374b2a3f39c49ed8deb7c342ef75bfcfe53a1ff139dba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04dbeb8ed7d53cc2209cff5bc44d762a3664b2c2ffda0cb4e6d560075f9e9a11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2024-02-26T06:55:36Z",
    "title_canon_sha256": "c937442d4adaf0657d02e4f474ee3929a31b2063d0310bd5d0b230d4a434b8c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16343",
    "kind": "arxiv",
    "version": 2
  }
}