Pith Number

pith:XDAPOO7A

pith:2020:XDAPOO7ADJ7D4JUGA33OXYIZ7H

not attested not anchored not stored refs pending

With Whom to Communicate: Learning Efficient Communication for Multi-Robot Collision Avoidance

\'Alvaro Serra-G\'omez, Bruno Brito, Hai Zhu, Javier Alonso-Mora, Jen Jen Chung

arxiv:2009.12106 v1 · 2020-09-25 · cs.RO · cs.AI · 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{XDAPOO7ADJ7D4JUGA33OXYIZ7H}

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	2026-07-05T01:37:59.586874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c0f73be01a7e3e268606f6ebe119f9f132354f84c4caff48f283cb666844de

Aliases

arxiv: 2009.12106 · arxiv_version: 2009.12106v1 · doi: 10.48550/arxiv.2009.12106 · pith_short_12: XDAPOO7ADJ7D · pith_short_16: XDAPOO7ADJ7D4JUG · pith_short_8: XDAPOO7A

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/XDAPOO7ADJ7D4JUGA33OXYIZ7H \
  | 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: b8c0f73be01a7e3e268606f6ebe119f9f132354f84c4caff48f283cb666844de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c8a3ed191d04c63ecfe7da773f1b7ee32481b2b8cad09a3b4f10b9ae1b0f1f5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-09-25T09:49:22Z",
    "title_canon_sha256": "329c9f4d60949a85c3907f74e29ce1eeae748421de1770dd1efbfc23808ea882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12106",
    "kind": "arxiv",
    "version": 1
  }
}