Pith Number

pith:Q5UNES7H

pith:2014:Q5UNES7HDRP2LKS6WRILKJ5AFP

not attested not anchored not stored refs pending

Cloud-based Privacy Preserving Image Storage, Sharing and Search

Lan Zhang, Puchun Feng, Taeho Jung, Xiang-Yang Li, Yunhao Liu

arxiv:1410.6593 v1 · 2014-10-24 · 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{Q5UNES7HDRP2LKS6WRILKJ5AFP}

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	2026-05-18T02:39:24.945067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8768d24be71c5fa5aa5eb450b527a02bc19cbc1b3cc1adf95292061ebc15e0e0

Aliases

arxiv: 1410.6593 · arxiv_version: 1410.6593v1 · doi: 10.48550/arxiv.1410.6593 · pith_short_12: Q5UNES7HDRP2 · pith_short_16: Q5UNES7HDRP2LKS6 · pith_short_8: Q5UNES7H

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/Q5UNES7HDRP2LKS6WRILKJ5AFP \
  | 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: 8768d24be71c5fa5aa5eb450b527a02bc19cbc1b3cc1adf95292061ebc15e0e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7051429da6b90c57aa5d1d8fc9d92f6596f27ec9947d9ae69c5d6d8ff3a842cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-10-24T06:44:59Z",
    "title_canon_sha256": "1bdc8c3e87bda778c8e5b0d3777131040f4f54434414f224adf3b9d27727bd7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6593",
    "kind": "arxiv",
    "version": 1
  }
}