Pith Number

pith:FQ5GSDPV

pith:2017:FQ5GSDPVCRPYLSEMEXYWYSZUUT

not attested not anchored not stored refs pending

Data protection by means of fragmentation in various different distributed storage systems - a survey

Gerard Memmi, Katarzyna Kapusta

arxiv:1706.05960 v1 · 2017-06-16 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQ5GSDPVCRPYLSEMEXYWYSZUUT}

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	2026-05-18T00:42:08.401879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3a690df5145f85c88c25f16c4b34a4c44f1e5b1f092fcc4b9c2e51d44f17e2

Aliases

arxiv: 1706.05960 · arxiv_version: 1706.05960v1 · doi: 10.48550/arxiv.1706.05960 · pith_short_12: FQ5GSDPVCRPY · pith_short_16: FQ5GSDPVCRPYLSEM · pith_short_8: FQ5GSDPV

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/FQ5GSDPVCRPYLSEMEXYWYSZUUT \
  | 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: 2c3a690df5145f85c88c25f16c4b34a4c44f1e5b1f092fcc4b9c2e51d44f17e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "382a7d0b9f2038767ad8ed6b932321a17a4d18a017a27729e1f9b753d471caa8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-06-16T10:53:49Z",
    "title_canon_sha256": "3bc4b88014958c898ca6e81e844f35f833c64e8c0c6ec3149c078e060d6fef21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05960",
    "kind": "arxiv",
    "version": 1
  }
}