Pith Number

pith:ZH3FFU6J

pith:2023:ZH3FFU6JJCU3L2U4IUHT4OH3HC

not attested not anchored not stored refs pending

Achieving the Fundamental Limit of Lossless Analog Compression via Polarization

Huazi Zhang, Jun Wang, Liuquan Yao, Shuai Yuan, Wen Tong, Yuan Li, Zhiming Ma

arxiv:2312.06200 v3 · 2023-12-11 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZH3FFU6JJCU3L2U4IUHT4OH3HC}

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	2026-07-05T07:35:23.355454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9f652d3c948a9b5ea9c450f3e38fb38bb5a6332796c3513190f9778ece43497

Aliases

arxiv: 2312.06200 · arxiv_version: 2312.06200v3 · doi: 10.48550/arxiv.2312.06200 · pith_short_12: ZH3FFU6JJCU3 · pith_short_16: ZH3FFU6JJCU3L2U4 · pith_short_8: ZH3FFU6J

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/ZH3FFU6JJCU3L2U4IUHT4OH3HC \
  | 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: c9f652d3c948a9b5ea9c450f3e38fb38bb5a6332796c3513190f9778ece43497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23b42f9b1ad1ef7c10b47ebc5330bb14da95dc936221a8efcb24055da4078204",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-12-11T08:28:20Z",
    "title_canon_sha256": "62e1655bf2a63800f4bd58e2688f0d38653ecdd57bdd39a81862e3dffb6de24b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.06200",
    "kind": "arxiv",
    "version": 3
  }
}