Pith Number

pith:23ZTNMDR

pith:2023:23ZTNMDR25OIDFUWXQ7TVH4WQT

not attested not anchored not stored refs pending

Image Segmentation For Improved Lossless Screen Content Compression

Andr\'e Kaup, Hannah Och, Shabhrish Reddy Uddehal, Tilo Strutz

arxiv:2305.05996 v1 · 2023-05-10 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23ZTNMDR25OIDFUWXQ7TVH4WQT}

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	2026-07-05T06:08:58.556629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f336b071d75c819696bc3f3a9f9684dc51caaf0fa745fc8e4a90395e0cfc33

Aliases

arxiv: 2305.05996 · arxiv_version: 2305.05996v1 · doi: 10.48550/arxiv.2305.05996 · pith_short_12: 23ZTNMDR25OI · pith_short_16: 23ZTNMDR25OIDFUW · pith_short_8: 23ZTNMDR

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/23ZTNMDR25OIDFUWXQ7TVH4WQT \
  | 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: d6f336b071d75c819696bc3f3a9f9684dc51caaf0fa745fc8e4a90395e0cfc33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "958ce7c0a966d1d103afe072b933ad04af63abc8c9eaa215f65260435932d737",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-05-10T09:09:01Z",
    "title_canon_sha256": "0e4712117ea41150110e78f76aa7cf8852d3457c37b228f04b86eb1ca430691b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05996",
    "kind": "arxiv",
    "version": 1
  }
}