Pith Number

pith:UTSPZSAA

pith:2010:UTSPZSAARHOXVAZXLTGRWBOPOA

not attested not anchored not stored refs pending

The economic default time and the Arcsine law

Adrien De Larrard, Robert A Jarrow, Xin Guo

arxiv:1012.0843 v2 · 2010-12-03 · q-fin.RM · 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{UTSPZSAARHOXVAZXLTGRWBOPOA}

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	2026-05-18T02:23:16.022478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4e4fcc80089dd7a83375ccd1b05cf703092caa90ce2c5be95c9ffe87de4cef8

Aliases

arxiv: 1012.0843 · arxiv_version: 1012.0843v2 · doi: 10.48550/arxiv.1012.0843 · pith_short_12: UTSPZSAARHOX · pith_short_16: UTSPZSAARHOXVAZX · pith_short_8: UTSPZSAA

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/UTSPZSAARHOXVAZXLTGRWBOPOA \
  | 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: a4e4fcc80089dd7a83375ccd1b05cf703092caa90ce2c5be95c9ffe87de4cef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31a719a7cd0cd600bf0caabaa3dc7f5194acc910526dffc9aa88c9b95ddc7d5d",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2010-12-03T20:53:52Z",
    "title_canon_sha256": "b8d9412da901ae4ab473a3da9f68b1c9eeae16c0bf8d6e766bf4837deb700a28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0843",
    "kind": "arxiv",
    "version": 2
  }
}