Pith Number

pith:IQCRUTOC

pith:2023:IQCRUTOCXUFQ3F6BCWFR5436MJ

not attested not anchored not stored refs pending

TAC+: Optimizing Error-Bounded Lossy Compression for 3D AMR Simulations

Daoce Wang, Dingwen Tao, James Ahrens, Jesus Pulido, Jiannan Tian, Kai Zhao, Pascal Grosset, Sian Jin

arxiv:2301.01901 v3 · 2023-01-05 · 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{IQCRUTOCXUFQ3F6BCWFR5436MJ}

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	2026-07-05T07:20:49.165358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44051a4dc2bd0b0d97c1158b1ef37e624d9402ab10b7f678856f4d06a8d49535

Aliases

arxiv: 2301.01901 · arxiv_version: 2301.01901v3 · doi: 10.48550/arxiv.2301.01901 · pith_short_12: IQCRUTOCXUFQ · pith_short_16: IQCRUTOCXUFQ3F6B · pith_short_8: IQCRUTOC

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/IQCRUTOCXUFQ3F6BCWFR5436MJ \
  | 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: 44051a4dc2bd0b0d97c1158b1ef37e624d9402ab10b7f678856f4d06a8d49535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00a4a62e391202fc6a89a9a815ae1fb7db5b06630465b646b170aa1ee0eb2f13",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-01-05T04:11:10Z",
    "title_canon_sha256": "35dee93020346c04298d5f1e1b7cac9b109a589c4f2c9758e710302ed2583891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01901",
    "kind": "arxiv",
    "version": 3
  }
}