Pith Number

pith:SIULFHD3

pith:2014:SIULFHD3HZT7A7PCI73L7UIFZG

not attested not anchored not stored refs pending

Distributed Storage over Unidirectional Ring Networks

Fang-Wei Fu, Jiyong Lu, Xuan Guang

arxiv:1402.4310 v3 · 2014-02-18 · 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{SIULFHD3HZT7A7PCI73L7UIFZG}

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	2026-05-18T02:54:20.880655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9228b29c7b3e67f07de247f6bfd105c9ba4b753fb9faa4113c2580a964bcd233

Aliases

arxiv: 1402.4310 · arxiv_version: 1402.4310v3 · doi: 10.48550/arxiv.1402.4310 · pith_short_12: SIULFHD3HZT7 · pith_short_16: SIULFHD3HZT7A7PC · pith_short_8: SIULFHD3

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/SIULFHD3HZT7A7PCI73L7UIFZG \
  | 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: 9228b29c7b3e67f07de247f6bfd105c9ba4b753fb9faa4113c2580a964bcd233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a54e03daa023a5554c3eb64af217bb3b4fb5b342cd17b3c8d562be7e8151a8fe",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-02-18T12:13:32Z",
    "title_canon_sha256": "338d9fb57eb02709c0792b1a6e070512a13c353e0f219b50ea6d3eadb0243131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4310",
    "kind": "arxiv",
    "version": 3
  }
}