Pith Number

pith:2EA6IXB5

pith:2025:2EA6IXB5V5KPJ7BD5E5XG4E7FP

not attested not anchored not stored refs pending

First-passage statistics of random walks: a general approach via Riemann-Hilbert problems

Giampaolo Cristadoro, Mattia Radice

arxiv:2507.11196 v1 · 2025-07-15 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EA6IXB5V5KPJ7BD5E5XG4E7FP}

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	2026-07-05T11:37:34.109543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d101e45c3daf54f4fc23e93b73709f2bf23468056d8645e7eae4552ba034cfb8

Aliases

arxiv: 2507.11196 · arxiv_version: 2507.11196v1 · doi: 10.48550/arxiv.2507.11196 · pith_short_12: 2EA6IXB5V5KP · pith_short_16: 2EA6IXB5V5KPJ7BD · pith_short_8: 2EA6IXB5

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/2EA6IXB5V5KPJ7BD5E5XG4E7FP \
  | 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: d101e45c3daf54f4fc23e93b73709f2bf23468056d8645e7eae4552ba034cfb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed721b78a26949f228471fbe01e672d95d439b9518f7795cb0220df78b0db65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2025-07-15T11:05:01Z",
    "title_canon_sha256": "47651afe1fe55873f8f4938fe5fe2e307d4fee8b30c8a5a1b402ecc9d23a7e50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11196",
    "kind": "arxiv",
    "version": 1
  }
}