Pith Number

pith:FDRITB2F

pith:2019:FDRITB2FZX2C4BECAVZ5RNNRLV

not attested not anchored not stored refs pending

Analysis and Optimization of I/O Cache Coherency Strategies for SoC-FPGA Device

Deming Chen, Jinjun Xiong, Mohamed El-Hadedy, Seung Won Min, Sitao Huang, Wen-Mei Hwu

arxiv:1908.01261 v1 · 2019-08-04 · 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{FDRITB2FZX2C4BECAVZ5RNNRLV}

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	2026-07-04T23:51:28.599295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e2898745cdf42e04820573d8b5b15d76e1572c59776c64dce747840ef4528e

Aliases

arxiv: 1908.01261 · arxiv_version: 1908.01261v1 · doi: 10.48550/arxiv.1908.01261 · pith_short_12: FDRITB2FZX2C · pith_short_16: FDRITB2FZX2C4BEC · pith_short_8: FDRITB2F

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/FDRITB2FZX2C4BECAVZ5RNNRLV \
  | 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: 28e2898745cdf42e04820573d8b5b15d76e1572c59776c64dce747840ef4528e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "308e61573a5e6d1bbcb4f01db496f1894736865ca63dec211c3de08cc0d47cd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2019-08-04T02:35:57Z",
    "title_canon_sha256": "716f857fe96fbf3132f5cb8fd45c829dd84cc50baa6eb041eaed956e24d3ddb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01261",
    "kind": "arxiv",
    "version": 1
  }
}