Pith Number

pith:BPHSLGW6

pith:2011:BPHSLGW6P6U5JFD7X7XR2OCBYS

not attested not anchored not stored refs pending

Development of mechanism for enhancing data security in quantum cryptography

Ajit Singh, Nidhi Sharma

arxiv:1106.4469 v1 · 2011-06-22 · 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{BPHSLGW6P6U5JFD7X7XR2OCBYS}

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	2026-05-18T04:19:32.929104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bcf259ade7fa9d4947fbfef1d3841c4afff3a8d5b92077e5743d07e8ecfbf8d

Aliases

arxiv: 1106.4469 · arxiv_version: 1106.4469v1 · doi: 10.48550/arxiv.1106.4469 · pith_short_12: BPHSLGW6P6U5 · pith_short_16: BPHSLGW6P6U5JFD7 · pith_short_8: BPHSLGW6

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/BPHSLGW6P6U5JFD7X7XR2OCBYS \
  | 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: 0bcf259ade7fa9d4947fbfef1d3841c4afff3a8d5b92077e5743d07e8ecfbf8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6337a35f91477ede4c80372d7c9b5e01983e1189ac020c893ef6286a495fd48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-06-22T14:45:48Z",
    "title_canon_sha256": "e806d16fd78ca9d47c6645bbac98ecae9582c72bba56768983058135f2af8f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4469",
    "kind": "arxiv",
    "version": 1
  }
}