Pith Number

pith:FG22ZWIS

pith:2012:FG22ZWIS27GZMO4L7WAXDB7SGB

not attested not anchored not stored refs pending

On the Markov transition kernels for first-passage percolation on the ladder

Eckhard Schlemm

arxiv:1201.4485 v1 · 2012-01-21 · 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{FG22ZWIS27GZMO4L7WAXDB7SGB}

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	2026-05-18T04:04:05.922199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29b5acd912d7cd963b8bfd817187f2306d5d63bb9a38eaf034ff4fdbdca6c9fb

Aliases

arxiv: 1201.4485 · arxiv_version: 1201.4485v1 · doi: 10.48550/arxiv.1201.4485 · pith_short_12: FG22ZWIS27GZ · pith_short_16: FG22ZWIS27GZMO4L · pith_short_8: FG22ZWIS

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/FG22ZWIS27GZMO4L7WAXDB7SGB \
  | 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: 29b5acd912d7cd963b8bfd817187f2306d5d63bb9a38eaf034ff4fdbdca6c9fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0b90750ca2675d7c9da1c894f8e7423ff23b354ff89e58192803d66e8949181",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-01-21T15:36:00Z",
    "title_canon_sha256": "958828b0c99b51a8c0377d143b604579aa5383160c997ebf61e445294fd86771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4485",
    "kind": "arxiv",
    "version": 1
  }
}