Pith Number

pith:JFFLUB3R

pith:2019:JFFLUB3RBWWHYAE6UZBQAUVEBZ

not attested not anchored not stored refs pending

Slowdown for the geodesic-biased random walk

Bhargav Narayanan, Jan Petr, Mikhail Beliayeu, Petr Chmel

arxiv:1909.05616 v1 · 2019-09-12 · math.PR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFFLUB3RBWWHYAE6UZBQAUVEBZ}

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	2026-07-05T00:04:16.757366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

494aba07710dac7c009ea6430052a40e5eb279b4248aa52349e7520484b9639f

Aliases

arxiv: 1909.05616 · arxiv_version: 1909.05616v1 · doi: 10.48550/arxiv.1909.05616 · pith_short_12: JFFLUB3RBWWH · pith_short_16: JFFLUB3RBWWHYAE6 · pith_short_8: JFFLUB3R

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/JFFLUB3RBWWHYAE6UZBQAUVEBZ \
  | 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: 494aba07710dac7c009ea6430052a40e5eb279b4248aa52349e7520484b9639f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f53ab7d4760900e459d0f8659d21597e684f0c4476dcf0045d458ddddc81010",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-09-12T13:09:23Z",
    "title_canon_sha256": "0f5f46ce18abb4db98b0b9cab6337b446efabcb8994c6df6a0ba33d647f96a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05616",
    "kind": "arxiv",
    "version": 1
  }
}