Pith Number

pith:4YVLUD5X

pith:2013:4YVLUD5XITQSDRGRGVNSDSMEPI

not attested not anchored not stored refs pending

Improved Lower Bounds on the Total Variation Distance for the Poisson Approximation

Igal Sason

arxiv:1301.7504 v4 · 2013-01-31 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YVLUD5XITQSDRGRGVNSDSMEPI}

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	2026-05-18T03:18:20.222139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e62aba0fb744e121c4d1355b21c9847a2e8bfaa3f8d5dbef5ff7546bae69a454

Aliases

arxiv: 1301.7504 · arxiv_version: 1301.7504v4 · doi: 10.48550/arxiv.1301.7504 · pith_short_12: 4YVLUD5XITQS · pith_short_16: 4YVLUD5XITQSDRGR · pith_short_8: 4YVLUD5X

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/4YVLUD5XITQSDRGRGVNSDSMEPI \
  | 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: e62aba0fb744e121c4d1355b21c9847a2e8bfaa3f8d5dbef5ff7546bae69a454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec94d293f8d03671585a4ebb9c3cfaef629a4837ffb35ad279d36dc8be0c27d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-31T03:39:34Z",
    "title_canon_sha256": "7b41ef746c99f729dd6a05e864b032a52336482e2e6f195beb97b3341e26737d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7504",
    "kind": "arxiv",
    "version": 4
  }
}