Pith Number

pith:FFZIN7NJ

pith:2024:FFZIN7NJQYCGIRJXY4X7SJC47C

not attested not anchored not stored refs pending

Decentralized Uncoded Storage Elastic Computing with Heterogeneous Computation Speeds

Kai Wan, Mingyue Ji, Robert Caiming Qiu, Wenbo Huang, Xudong You

arxiv:2403.00585 v1 · 2024-03-01 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFZIN7NJQYCGIRJXY4X7SJC47C}

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	2026-07-05T07:51:06.082435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

297286fda98604644537c72ff9245cf8a7f0cfb040df70cee6b0c632074cb2e7

Aliases

arxiv: 2403.00585 · arxiv_version: 2403.00585v1 · doi: 10.48550/arxiv.2403.00585 · pith_short_12: FFZIN7NJQYCG · pith_short_16: FFZIN7NJQYCGIRJX · pith_short_8: FFZIN7NJ

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/FFZIN7NJQYCGIRJXY4X7SJC47C \
  | 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: 297286fda98604644537c72ff9245cf8a7f0cfb040df70cee6b0c632074cb2e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae01b25248ce678bb441c410f8a3d75916861c267e3928b51e5ce61a5c53edf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-03-01T15:07:26Z",
    "title_canon_sha256": "436f688756fb9e65c79f17b6e9f2dfd4569d1109cb4484e66e091b143eb4f297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00585",
    "kind": "arxiv",
    "version": 1
  }
}