Pith Number

pith:7HR6DNVB

pith:2011:7HR6DNVBI4IEGYWFPMFIZBUUX3

not attested not anchored not stored refs pending

Parsimonious Flooding in Geometric Random-Walks

Andrea Clementi, Riccardo Silvestri

arxiv:1101.5308 v1 · 2011-01-27 · cs.SI · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HR6DNVBI4IEGYWFPMFIZBUUX3}

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	2026-05-18T04:30:35.729402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9e3e1b6a147104362c57b0a8c8694becb9236d98cb413fe55f25f6fa21b7d71

Aliases

arxiv: 1101.5308 · arxiv_version: 1101.5308v1 · doi: 10.48550/arxiv.1101.5308 · pith_short_12: 7HR6DNVBI4IE · pith_short_16: 7HR6DNVBI4IEGYWF · pith_short_8: 7HR6DNVB

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/7HR6DNVBI4IEGYWFPMFIZBUUX3 \
  | 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: f9e3e1b6a147104362c57b0a8c8694becb9236d98cb413fe55f25f6fa21b7d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58b46fcd9f8635fc0748cc70aa48e177fa0a6bbc5fa0336825cfe9e03c7228b0",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2011-01-27T15:20:17Z",
    "title_canon_sha256": "7d86e7ce31348f21bc45f8bdf2b81a6b8920ae5f27f65b076e66ada9dea5b974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5308",
    "kind": "arxiv",
    "version": 1
  }
}