Pith Number

pith:QUAR4IFS

pith:2014:QUAR4IFSBKIHUXNXJ7S6R5545C

not attested not anchored not stored refs pending

DGFIndex for Smart Grid: Enhancing Hive with a Cost-Effective Multidimensional Range Index

Hans-Arno Jacobsen, Jian Chen, Jintao Li, Kaifeng Wu, Songlin Hu, Tilmann Rabl, Wantao Liu, Yue Liu

arxiv:1404.5686 v3 · 2014-04-23 · cs.DB · 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{QUAR4IFSBKIHUXNXJ7S6R5545C}

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	2026-05-18T02:48:02.048063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85011e20b20a907a5db74fe5e8f7bce8957af006764b1314144ed2d0c7ec29bc

Aliases

arxiv: 1404.5686 · arxiv_version: 1404.5686v3 · doi: 10.48550/arxiv.1404.5686 · pith_short_12: QUAR4IFSBKIH · pith_short_16: QUAR4IFSBKIHUXNX · pith_short_8: QUAR4IFS

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/QUAR4IFSBKIHUXNXJ7S6R5545C \
  | 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: 85011e20b20a907a5db74fe5e8f7bce8957af006764b1314144ed2d0c7ec29bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "026369413af177c228f098a178e6c2ff399192897034f885a848c3d72d1bf59c",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-04-23T02:44:26Z",
    "title_canon_sha256": "f944ed7d12cf64e5bb129d6fcaee3cbab369b87e10e4618a53f0599c3ef1e87a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5686",
    "kind": "arxiv",
    "version": 3
  }
}