Pith Number

pith:CHGXGBF3

pith:2014:CHGXGBF3Y3BPWHFIGBGCIX3ALJ

not attested not anchored not stored refs pending

Approximating Large Frequency Moments with $O(n^{1-2/k})$ Bits

Charles Seidell, Gregory Vorsanger, Jonathan Katzman, Vladimir Braverman

arxiv:1401.1763 v2 · 2014-01-08 · 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{CHGXGBF3Y3BPWHFIGBGCIX3ALJ}

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	2026-05-18T03:01:01.943229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11cd7304bbc6c2fb1ca8304c245f605a7606decbd7a3adb57150a08e409f4151

Aliases

arxiv: 1401.1763 · arxiv_version: 1401.1763v2 · doi: 10.48550/arxiv.1401.1763 · pith_short_12: CHGXGBF3Y3BP · pith_short_16: CHGXGBF3Y3BPWHFI · pith_short_8: CHGXGBF3

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/CHGXGBF3Y3BPWHFIGBGCIX3ALJ \
  | 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: 11cd7304bbc6c2fb1ca8304c245f605a7606decbd7a3adb57150a08e409f4151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c99c7711cf10092ef970e67b9d8423a89a671778e093c9a1e625cadf0c066e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-01-08T18:05:26Z",
    "title_canon_sha256": "36a7e11ba79627b461e3878ed6496823577992f47cf3a9472a90b57166f9ed87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1763",
    "kind": "arxiv",
    "version": 2
  }
}