Pith Number

pith:UMFEFISW

pith:2025:UMFEFISWKGILUQ5K5NIEPPA2TT

not attested not anchored not stored refs pending

Joint Data Hiding and Partial Encryption of Compressive Sensed Streams

Cristian Damian, Cristina-Elena Popa, Daniela Coltuc

arxiv:2505.23357 v1 · 2025-05-29 · 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{UMFEFISWKGILUQ5K5NIEPPA2TT}

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	2026-07-05T11:12:00.220964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a30a42a2565190ba43aaeb5047bc1a9ce83c9957831d1a58e6589b9832cdc184

Aliases

arxiv: 2505.23357 · arxiv_version: 2505.23357v1 · doi: 10.48550/arxiv.2505.23357 · pith_short_12: UMFEFISWKGIL · pith_short_16: UMFEFISWKGILUQ5K · pith_short_8: UMFEFISW

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/UMFEFISWKGILUQ5K5NIEPPA2TT \
  | 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: a30a42a2565190ba43aaeb5047bc1a9ce83c9957831d1a58e6589b9832cdc184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450e6b4bbc4e2af491bae2c7f2c5f52eb61219b24d7d6fc11d9ef204b68afd99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-29T11:33:23Z",
    "title_canon_sha256": "1768241d828f1efa05abe713d54c2396ddef223228e373f4bc272bb87abb01a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23357",
    "kind": "arxiv",
    "version": 1
  }
}