Pith Number

pith:YRMBXQXZ

pith:2018:YRMBXQXZGXMBSIYPEGKBELMH7B

not attested not anchored not stored refs pending

Calibration for Weak Variance-Alpha-Gamma Processes

Boris Buchmann, Dilip B. Madan, Kevin W. Lu

arxiv:1801.08852 v3 · 2018-01-26 · stat.ME · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRMBXQXZGXMBSIYPEGKBELMH7B}

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	2026-05-18T00:09:41.810302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4581bc2f935d819230f2194122d87f8412f0b1b538b2f82e711e6c5d00f138c

Aliases

arxiv: 1801.08852 · arxiv_version: 1801.08852v3 · doi: 10.48550/arxiv.1801.08852 · pith_short_12: YRMBXQXZGXMB · pith_short_16: YRMBXQXZGXMBSIYP · pith_short_8: YRMBXQXZ

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/YRMBXQXZGXMBSIYPEGKBELMH7B \
  | 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: c4581bc2f935d819230f2194122d87f8412f0b1b538b2f82e711e6c5d00f138c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd7e86abfb743d6eb2b2d1249542df52caad0755b95a17c7a136c79fe561e583",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-01-26T15:42:11Z",
    "title_canon_sha256": "711f49b75acea3c8aa1dacf477f824f639eb0f6b6aef586066ddf36d79ef999d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08852",
    "kind": "arxiv",
    "version": 3
  }
}