Pith Number

pith:E7EAHKYA

pith:2016:E7EAHKYA5Q5QHEVX6XDHT6S7MA

not attested not anchored not stored refs pending

The Design and Implementation of a Rekeying-aware Encrypted Deduplication Storage System

Chuan Qin, Jingwei Li, Patrick P. C. Lee

arxiv:1607.08388 v2 · 2016-07-28 · cs.DC · 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{E7EAHKYA5Q5QHEVX6XDHT6S7MA}

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	2026-05-18T00:46:31.828354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27c803ab00ec3b0392b7f5c679fa5f603047d1424ba1eca16b0c44addc291434

Aliases

arxiv: 1607.08388 · arxiv_version: 1607.08388v2 · doi: 10.48550/arxiv.1607.08388 · pith_short_12: E7EAHKYA5Q5Q · pith_short_16: E7EAHKYA5Q5QHEVX · pith_short_8: E7EAHKYA

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/E7EAHKYA5Q5QHEVX6XDHT6S7MA \
  | 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: 27c803ab00ec3b0392b7f5c679fa5f603047d1424ba1eca16b0c44addc291434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c6f3b8a59d79021b49d028faaa2221ec250906c13c7516d1a26dbcc0bc0ff93",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-07-28T10:05:24Z",
    "title_canon_sha256": "7b1224a6d5a25cae0235d10964f5c3d694429a3919538380e54d1f97d348f049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08388",
    "kind": "arxiv",
    "version": 2
  }
}