Pith Number

pith:VENYXDBR

pith:2020:VENYXDBREWW2KTKICKKSL5PHRJ

not attested not anchored not stored refs pending

New Verification Schemes for Frequency-Based Functions on Data Streams

Prantar Ghosh

arxiv:2010.03287 v1 · 2020-10-07 · 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{VENYXDBREWW2KTKICKKSL5PHRJ}

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	2026-07-05T01:41:11.631747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a91b8b8c3125ada54d48129525f5e78a47b1d4e6696ae1e3210453ceb91bed0e

Aliases

arxiv: 2010.03287 · arxiv_version: 2010.03287v1 · doi: 10.48550/arxiv.2010.03287 · pith_short_12: VENYXDBREWW2 · pith_short_16: VENYXDBREWW2KTKI · pith_short_8: VENYXDBR

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/VENYXDBREWW2KTKICKKSL5PHRJ \
  | 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: a91b8b8c3125ada54d48129525f5e78a47b1d4e6696ae1e3210453ceb91bed0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e97754c1a45187428c2b928d2448555897fa6fda133e5fdf2683dad16557d2f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2020-10-07T09:08:17Z",
    "title_canon_sha256": "2362d94fc160177adc8164e48171378a49b9e4cc79cc964014b8e36a5232f344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03287",
    "kind": "arxiv",
    "version": 1
  }
}