Pith Number

pith:YDLMUKA6

pith:2025:YDLMUKA6KILWVEIZECAU45TSG3

not attested not anchored not stored refs pending

Asynchronous Collective Tree Exploration: a Distributed Algorithm, and a new Lower Bound

Laurent Massouli\'e, Romain Cosson

arxiv:2507.15658 v1 · 2025-07-21 · cs.DS · cs.DC · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YDLMUKA6KILWVEIZECAU45TSG3}

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	2026-07-05T11:40:41.575965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0d6ca281e52176a911920814e767236f8a45fd023493ee75aa643f80b4db948

Aliases

arxiv: 2507.15658 · arxiv_version: 2507.15658v1 · doi: 10.48550/arxiv.2507.15658 · pith_short_12: YDLMUKA6KILW · pith_short_16: YDLMUKA6KILWVEIZ · pith_short_8: YDLMUKA6

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/YDLMUKA6KILWVEIZECAU45TSG3 \
  | 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: c0d6ca281e52176a911920814e767236f8a45fd023493ee75aa643f80b4db948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd8da27732ec3381380c9e20c2cb7de2a906d187b1c9b7eb5760717b5c4b564e",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-07-21T14:21:13Z",
    "title_canon_sha256": "cc193c74b289fed390fd22f960a6e89ea160fbd8668189347a9241440a17ae55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15658",
    "kind": "arxiv",
    "version": 1
  }
}