Pith Number

pith:ZVHP4MCD

pith:2018:ZVHP4MCD5QQMSU6EGA3Z65GAO4

not attested not anchored not stored refs pending

Identifying Sources and Sinks in the Presence of Multiple Agents with Gaussian Process Vector Calculus

Adam D. Cobb, Andrew Markham, Richard Everett, Stephen J. Roberts

arxiv:1802.10446 v2 · 2018-02-22 · cs.MA · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZVHP4MCD5QQMSU6EGA3Z65GAO4}

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	2026-05-18T00:01:09.737854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd4efe3043ec20c953c430379f74c07706c8fa36e48305ac1f66f7b7f74b065b

Aliases

arxiv: 1802.10446 · arxiv_version: 1802.10446v2 · doi: 10.48550/arxiv.1802.10446 · pith_short_12: ZVHP4MCD5QQM · pith_short_16: ZVHP4MCD5QQMSU6E · pith_short_8: ZVHP4MCD

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/ZVHP4MCD5QQMSU6EGA3Z65GAO4 \
  | 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: cd4efe3043ec20c953c430379f74c07706c8fa36e48305ac1f66f7b7f74b065b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ebe85db9b44d995280d21aa255549f522415769676e74a9a2a55fc1eb8b2da",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2018-02-22T21:14:46Z",
    "title_canon_sha256": "249b72bbf87de660d838123c606fe7b09078ce87cc841a9820419b011c46268d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10446",
    "kind": "arxiv",
    "version": 2
  }
}