Pith Number

pith:2AIZFR6N

pith:2010:2AIZFR6NHVHHDGA4WLKCYBF6AZ

not attested not anchored not stored refs pending

Securing Dynamic Distributed Storage Systems against Eavesdropping and Adversarial Attacks

Kannan Ramchandran, Salim El Rouayheb, Sameer Pawar

arxiv:1009.2556 v2 · 2010-09-14 · cs.IT · cs.CR · 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{2AIZFR6NHVHHDGA4WLKCYBF6AZ}

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	2026-05-18T04:23:32.474586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d01192c7cd3d4e71981cb2d42c04be064e647ca42c59fe6cd1c254d4a6ac9082

Aliases

arxiv: 1009.2556 · arxiv_version: 1009.2556v2 · doi: 10.48550/arxiv.1009.2556 · pith_short_12: 2AIZFR6NHVHH · pith_short_16: 2AIZFR6NHVHHDGA4 · pith_short_8: 2AIZFR6N

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/2AIZFR6NHVHHDGA4WLKCYBF6AZ \
  | 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: d01192c7cd3d4e71981cb2d42c04be064e647ca42c59fe6cd1c254d4a6ac9082

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a90841f97891cf7a14e76a71979bcb72b51679b2e50909ac46cfd42942b404a0",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-09-14T02:42:46Z",
    "title_canon_sha256": "a949d91fabd44b3c560484f18c05d84208881af6470ab8ef97414ee9912b4db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2556",
    "kind": "arxiv",
    "version": 2
  }
}