Pith Number

pith:CMT2TA4D

pith:2017:CMT2TA4DKWIGHG6HXUVJIJ7FAS

not attested not anchored not stored refs pending

Chaos-based image encryption using vertical-cavity surface-emitting lasers

A. P. Misra, A. Roy, S. Banerjee

arxiv:1705.00975 v2 · 2017-05-02 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMT2TA4DKWIGHG6HXUVJIJ7FAS}

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	2026-05-18T00:03:29.694353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1327a983835590639bc7bd2a9427e504b9b8e67ce953e70a3d930b1136abefba

Aliases

arxiv: 1705.00975 · arxiv_version: 1705.00975v2 · doi: 10.48550/arxiv.1705.00975 · pith_short_12: CMT2TA4DKWIG · pith_short_16: CMT2TA4DKWIGHG6H · pith_short_8: CMT2TA4D

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/CMT2TA4DKWIGHG6HXUVJIJ7FAS \
  | 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: 1327a983835590639bc7bd2a9427e504b9b8e67ce953e70a3d930b1136abefba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1724c6f0f4cbb5c94369b74dc4bb3a042a8df11b74924acd956ad64d963c550",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-02T13:54:57Z",
    "title_canon_sha256": "5341b47fe99a7994214a3145094aecd217a38592bb646005d91a9348fef0ec33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00975",
    "kind": "arxiv",
    "version": 2
  }
}