Pith Number

pith:IBIZFTH4

pith:2011:IBIZFTH4775TLF4EAJGCZDU2FZ

not attested not anchored not stored refs pending

On approximative solutions of multistopping problems

Andreas Faller, Ludger R\"uschendorf

arxiv:1201.0083 v1 · 2011-12-30 · 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{IBIZFTH4775TLF4EAJGCZDU2FZ}

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	2026-05-18T04:05:26.286941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405192ccfcfffb359784024c2c8e9a2e47ead5f937c304edd5e10cfda1dbec78

Aliases

arxiv: 1201.0083 · arxiv_version: 1201.0083v1 · doi: 10.48550/arxiv.1201.0083 · pith_short_12: IBIZFTH4775T · pith_short_16: IBIZFTH4775TLF4E · pith_short_8: IBIZFTH4

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/IBIZFTH4775TLF4EAJGCZDU2FZ \
  | 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: 405192ccfcfffb359784024c2c8e9a2e47ead5f937c304edd5e10cfda1dbec78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "738aaa99d55743bfab2fb01f9efb87a08048cb133a26cbe479f69adea4a460a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-12-30T08:54:11Z",
    "title_canon_sha256": "6b041065449b93db3fa0b2b06cf795a361586f9f88b6ca445a6ad9d08840ee7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0083",
    "kind": "arxiv",
    "version": 1
  }
}