Pith Number

pith:LUT5RXP2

pith:2015:LUT5RXP2SFQV7XOTQ3JT7NNSCC

not attested not anchored not stored refs pending

Securing Data against Limited-Knowledge Adversaries in Distributed Storage Systems

Rawad Bitar, Salim El Rouayheb

arxiv:1504.05999 v1 · 2015-04-22 · 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{LUT5RXP2SFQV7XOTQ3JT7NNSCC}

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	2026-05-18T02:18:02.960468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d27d8ddfa91615fddd386d33fb5b210b4509954114cd560f3a89759ca74d026

Aliases

arxiv: 1504.05999 · arxiv_version: 1504.05999v1 · doi: 10.48550/arxiv.1504.05999 · pith_short_12: LUT5RXP2SFQV · pith_short_16: LUT5RXP2SFQV7XOT · pith_short_8: LUT5RXP2

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/LUT5RXP2SFQV7XOTQ3JT7NNSCC \
  | 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: 5d27d8ddfa91615fddd386d33fb5b210b4509954114cd560f3a89759ca74d026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea08ca971deae6ca786193678eb0d596e8d29e37d96414d8b395b3b60645aa28",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-22T22:25:24Z",
    "title_canon_sha256": "be6b99b45e2780db71ead030ea5305652bb3738b423804a918b63f01850abf16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05999",
    "kind": "arxiv",
    "version": 1
  }
}