Pith Number

pith:KFIJP432

pith:2017:KFIJP432PY67EQRAQROCYR6I74

not attested not anchored not stored refs pending

SF-sketch: A Two-stage Sketch for Data Streams

Bin Cui, Gaogang Xie, Lingtong Liu, Muhammad Shahzad, Tong Yang, Xiaoming Li, Yibo Yan, Yulong Shen

arxiv:1701.04148 v3 · 2017-01-16 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFIJP432PY67EQRAQROCYR6I74}

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	2026-05-18T00:51:11.823175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

515097f37a7e3df24220845c2c47c8ff2f17c5ba4e82d45b080110048236b1e0

Aliases

arxiv: 1701.04148 · arxiv_version: 1701.04148v3 · doi: 10.48550/arxiv.1701.04148 · pith_short_12: KFIJP432PY67 · pith_short_16: KFIJP432PY67EQRA · pith_short_8: KFIJP432

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/KFIJP432PY67EQRAQROCYR6I74 \
  | 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: 515097f37a7e3df24220845c2c47c8ff2f17c5ba4e82d45b080110048236b1e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "348113f8f328a5aff1288c47e756ba9d063629b994394874749e008b2142330b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-01-16T02:51:22Z",
    "title_canon_sha256": "70d666dff131e45be06134c8405d413334c89553923786ac49f6d130804db244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04148",
    "kind": "arxiv",
    "version": 3
  }
}