Pith Number

pith:YM2FXZWC

pith:2019:YM2FXZWCUPXHRJRUTTRNJ5GJUZ

not attested not anchored not stored refs pending

Repair Pipelining for Erasure-Coded Storage: Algorithms and Evaluation

Jinhong Li, Patrick P. C. Lee, Qun Huang, Runhui Li, Xiaolu Li, Yuchong Hu, Zuoru Yang

arxiv:1908.01527 v3 · 2019-08-05 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YM2FXZWCUPXHRJRUTTRNJ5GJUZ}

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	2026-07-05T01:53:06.859303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3345be6c2a3ee78a6349ce2d4f4c9a64eeebd9f3f79bc8ae69d86fe21a4004f

Aliases

arxiv: 1908.01527 · arxiv_version: 1908.01527v3 · doi: 10.48550/arxiv.1908.01527 · pith_short_12: YM2FXZWCUPXH · pith_short_16: YM2FXZWCUPXHRJRU · pith_short_8: YM2FXZWC

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/YM2FXZWCUPXHRJRUTTRNJ5GJUZ \
  | 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: c3345be6c2a3ee78a6349ce2d4f4c9a64eeebd9f3f79bc8ae69d86fe21a4004f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82dfbd2f0ecd2cd306e5a10dbb3eed4591bf03fd0f1a3f7635c8a16ff092cb55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-08-05T09:13:43Z",
    "title_canon_sha256": "5738fc12401ed550e75fe355ad4b17c5ac5369671f9e2ba0b83d8601be6f7f33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01527",
    "kind": "arxiv",
    "version": 3
  }
}