Pith Number

pith:DLCDX3M4

pith:2024:DLCDX3M4MWUDVJYYVUZ32U2KZD

not attested not anchored not stored refs pending

An Error-Bounded Lossy Compression Method with Bit-Adaptive Quantization for Particle Data

Congrong Ren, Hanqi Guo, Kai Zhao, Longtao Zhang, Sheng Di

arxiv:2404.02826 v2 · 2024-04-03 · cs.IT · astro-ph.IM · cs.GR · 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{DLCDX3M4MWUDVJYYVUZ32U2KZD}

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	2026-07-05T08:04:20.248829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ac43bed9c65a83aa718ad33bd534ac8e39d24665820f90704c2cf0b49755e37

Aliases

arxiv: 2404.02826 · arxiv_version: 2404.02826v2 · doi: 10.48550/arxiv.2404.02826 · pith_short_12: DLCDX3M4MWUD · pith_short_16: DLCDX3M4MWUDVJYY · pith_short_8: DLCDX3M4

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/DLCDX3M4MWUDVJYYVUZ32U2KZD \
  | 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: 1ac43bed9c65a83aa718ad33bd534ac8e39d24665820f90704c2cf0b49755e37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58eb8c62cabafdd448b1b09dda527e9e5c449d6905315442d3e925682171bd43",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.GR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-04-03T15:59:31Z",
    "title_canon_sha256": "f22b07c822e87e950b0c63406e000f45a4da63cc35c38e045abd383bcb00e58a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.02826",
    "kind": "arxiv",
    "version": 2
  }
}