Pith Number

pith:4R2UWOOO

pith:2010:4R2UWOOO6IGGZ237HRT7NJ2JW2

not attested not anchored not stored refs pending

Connectivity statistics of store-and-forward inter-vehicle communication

Arne Kesting, Dirk Helbing, Martin Treiber

arxiv:1012.4909 v1 · 2010-12-22 · cs.NI · nlin.AO · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4R2UWOOO6IGGZ237HRT7NJ2JW2}

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	2026-05-18T04:32:44.907459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4754b39cef20c6ceb7f3c67f6a749b6a1794742a52853a7748544dc5580f3b0

Aliases

arxiv: 1012.4909 · arxiv_version: 1012.4909v1 · doi: 10.48550/arxiv.1012.4909 · pith_short_12: 4R2UWOOO6IGG · pith_short_16: 4R2UWOOO6IGGZ237 · pith_short_8: 4R2UWOOO

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/4R2UWOOO6IGGZ237HRT7NJ2JW2 \
  | 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: e4754b39cef20c6ceb7f3c67f6a749b6a1794742a52853a7748544dc5580f3b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47d1650402dede3b7d8027a0112ecd5bcf4a27bb0e3d78cd33f22c526647aee1",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2010-12-22T09:02:32Z",
    "title_canon_sha256": "7fb17202d0d26cc6b631e300ff0adb28c26683fbe07ad1494602eb9ec858c59d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4909",
    "kind": "arxiv",
    "version": 1
  }
}