Pith Number

pith:VFNKFJ22

pith:2013:VFNKFJ22MDLV6NNWRNICVEJXYU

not attested not anchored not stored refs pending

Inter-Cloud Data Security Strategies

Parthasarathy P. Iyer, Sugata Sanyal

arxiv:1303.1417 v1 · 2013-03-06 · 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{VFNKFJ22MDLV6NNWRNICVEJXYU}

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	2026-05-18T03:31:43.556266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a95aa2a75a60d75f35b68b502a9137c52683e32620a48486a5795c198340aa3c

Aliases

arxiv: 1303.1417 · arxiv_version: 1303.1417v1 · doi: 10.48550/arxiv.1303.1417 · pith_short_12: VFNKFJ22MDLV · pith_short_16: VFNKFJ22MDLV6NNW · pith_short_8: VFNKFJ22

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/VFNKFJ22MDLV6NNWRNICVEJXYU \
  | 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: a95aa2a75a60d75f35b68b502a9137c52683e32620a48486a5795c198340aa3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f00e8c4260ac7c59d123ce5a67503a3425c51313ea0ca9bdf94187bc45a70c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-03-06T18:36:09Z",
    "title_canon_sha256": "f33aedf239d6b28934d4312b9c543f5806be38590d6a79392217837d45123c3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1417",
    "kind": "arxiv",
    "version": 1
  }
}