Pith Number

pith:DCUGMNUP

pith:2019:DCUGMNUPOAC6MB65RAVKDF7MAY

not attested not anchored not stored refs pending

Optimal Gamma Approximation on Wiener Space

Ehsan Azmoodeh, Lukas Knichel, Peter Eichelsbacher

arxiv:1902.02658 v1 · 2019-02-06 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DCUGMNUPOAC6MB65RAVKDF7MAY}

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	2026-05-17T23:54:32.546621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18a866368f7005e607dd882aa197ec060ec883e93881b25afa0cca76fd8fe542

Aliases

arxiv: 1902.02658 · arxiv_version: 1902.02658v1 · doi: 10.48550/arxiv.1902.02658 · pith_short_12: DCUGMNUPOAC6 · pith_short_16: DCUGMNUPOAC6MB65 · pith_short_8: DCUGMNUP

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/DCUGMNUPOAC6MB65RAVKDF7MAY \
  | 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: 18a866368f7005e607dd882aa197ec060ec883e93881b25afa0cca76fd8fe542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8178149ec35906d3fc9255c72ad38c58d0c0e1c9b5db71e019a98b583886241d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-02-06T11:16:27Z",
    "title_canon_sha256": "4b4f7426149bdcbf01aeca70ce4ba2bb2ea50b409735803ebfd9a14e5264d5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02658",
    "kind": "arxiv",
    "version": 1
  }
}