Pith Number

pith:4HDHNTAT

pith:2014:4HDHNTATQPUMH2GHTVJAJCEELI

not attested not anchored not stored refs pending

Conservative collision prediction and avoidance for stochastic trajectories in continuous time and space

Jan-Peter Calliess, Michael Osborne, Stephen Roberts

arxiv:1402.4157 v2 · 2014-02-17 · cs.AI · cs.MA · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HDHNTATQPUMH2GHTVJAJCEELI}

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	2026-05-18T02:52:06.071098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1c676cc1383e8c3e8c79d520488845a3e374e0860e2d3ba04e43ed9af88232e

Aliases

arxiv: 1402.4157 · arxiv_version: 1402.4157v2 · doi: 10.48550/arxiv.1402.4157 · pith_short_12: 4HDHNTATQPUM · pith_short_16: 4HDHNTATQPUMH2GH · pith_short_8: 4HDHNTAT

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/4HDHNTATQPUMH2GHTVJAJCEELI \
  | 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: e1c676cc1383e8c3e8c79d520488845a3e374e0860e2d3ba04e43ed9af88232e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e99f5d925980912c28098b638ff4b9e78d4431bc15566ab10c3fc0ad1ad042b",
    "cross_cats_sorted": [
      "cs.MA",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-02-17T21:46:26Z",
    "title_canon_sha256": "7e99c1a43225028d20f57aeaf7f1687c2897237e309cee18247d486a9202f19c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4157",
    "kind": "arxiv",
    "version": 2
  }
}