Pith Number

pith:2QAUXIS6

pith:2011:2QAUXIS6KXKF5LZZNLPJTNALKS

not attested not anchored not stored refs pending

Homomorphic Self-repairing Codes for Agile Maintenance of Distributed Storage Systems

Anwitaman Datta, Frederique Oggier

arxiv:1107.3129 v1 · 2011-07-15 · 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{2QAUXIS6KXKF5LZZNLPJTNALKS}

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	2026-05-18T04:05:47.214447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4014ba25e55d45eaf396ade99b40b54873a16b863ad70663149c5b4b461ca3f

Aliases

arxiv: 1107.3129 · arxiv_version: 1107.3129v1 · doi: 10.48550/arxiv.1107.3129 · pith_short_12: 2QAUXIS6KXKF · pith_short_16: 2QAUXIS6KXKF5LZZ · pith_short_8: 2QAUXIS6

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/2QAUXIS6KXKF5LZZNLPJTNALKS \
  | 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: d4014ba25e55d45eaf396ade99b40b54873a16b863ad70663149c5b4b461ca3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac1d10733e118d66505ee9ff9a77cebf27b22a469c6cc83972d0b7dae6256f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-07-15T18:46:33Z",
    "title_canon_sha256": "e0e69392cfe1d08b3addca81b857fbee29f649f18e52661518009e3ec38f51ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3129",
    "kind": "arxiv",
    "version": 1
  }
}