Pith Number

pith:XZK6YVME

pith:2021:XZK6YVME4FWUCX47PYFLRYL45Z

not attested not anchored not stored refs pending

Stochastic Processes with Expected Stopping Time

Krishnendu Chatterjee, Laurent Doyen

arxiv:2104.07278 v5 · 2021-04-15 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZK6YVME4FWUCX47PYFLRYL45Z}

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	2026-07-05T09:34:07.837868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be55ec5584e16d415f9f7e0ab8e17cee6342e3f9ed2f827f265e72fa75dc7c93

Aliases

arxiv: 2104.07278 · arxiv_version: 2104.07278v5 · doi: 10.48550/arxiv.2104.07278 · pith_short_12: XZK6YVME4FWU · pith_short_16: XZK6YVME4FWUCX47 · pith_short_8: XZK6YVME

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/XZK6YVME4FWUCX47PYFLRYL45Z \
  | 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: be55ec5584e16d415f9f7e0ab8e17cee6342e3f9ed2f827f265e72fa75dc7c93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc901fe3d31199220bfa7c5d75fa73ab520d60d39dbe22793621f4e6a6141795",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2021-04-15T07:12:19Z",
    "title_canon_sha256": "b0d296bfe0bb2425b141c92c8be7fd4784df6d66a97177916d89f9616dce5b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07278",
    "kind": "arxiv",
    "version": 5
  }
}