Pith Number

pith:SO72BUZO

pith:2019:SO72BUZO2N25CO4LCAVSJSVTY2

not attested not anchored not stored refs pending

A Parallel Data Compression Framework for Large Scale 3D Scientific Data

Fabian Wermelinger, Panagiotis Hadjidoukas

arxiv:1903.07761 v1 · 2019-03-18 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SO72BUZO2N25CO4LCAVSJSVTY2}

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	2026-05-17T23:50:54.039978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93bfa0d32ed375d13b8b102b24cab3c689b2c20abe925892d372f938ef19f9bb

Aliases

arxiv: 1903.07761 · arxiv_version: 1903.07761v1 · doi: 10.48550/arxiv.1903.07761 · pith_short_12: SO72BUZO2N25 · pith_short_16: SO72BUZO2N25CO4L · pith_short_8: SO72BUZO

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/SO72BUZO2N25CO4LCAVSJSVTY2 \
  | 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: 93bfa0d32ed375d13b8b102b24cab3c689b2c20abe925892d372f938ef19f9bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cc895a23fea577dc4ff04eb8e06b2be0ec1f9715732e590bbb0f211f6c08aac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-03-18T23:19:49Z",
    "title_canon_sha256": "4234b790004261d72fd119cb2291c1c6070cfd128c3124890f89c9e987072ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07761",
    "kind": "arxiv",
    "version": 1
  }
}