Pith Number

pith:A3MJEAZB

pith:2018:A3MJEAZBIP7FEGJF7A3RVRODXJ

not attested not anchored not stored refs pending

Asymptotic analysis of a Cucker-Smale system with leadership and distributed delay

Cristina Pignotti, Irene Reche Vallejo

arxiv:1807.03172 v1 · 2018-07-06 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3MJEAZBIP7FEGJF7A3RVRODXJ}

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	2026-05-18T00:11:12.491982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06d892032143fe521925f8371ac5c3ba5f3976f701adf4cf33433fa0f2889920

Aliases

arxiv: 1807.03172 · arxiv_version: 1807.03172v1 · doi: 10.48550/arxiv.1807.03172 · pith_short_12: A3MJEAZBIP7F · pith_short_16: A3MJEAZBIP7FEGJF · pith_short_8: A3MJEAZB

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/A3MJEAZBIP7FEGJF7A3RVRODXJ \
  | 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: 06d892032143fe521925f8371ac5c3ba5f3976f701adf4cf33433fa0f2889920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5847c14bf308c2d375717a96fafb5a4820a487bf4aac32c41866c06f2630c9e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-07-06T08:40:49Z",
    "title_canon_sha256": "4c5b420412977539ecec03d13eb9b8900e1a6b114846256f450c95102314b01a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03172",
    "kind": "arxiv",
    "version": 1
  }
}