Pith Number

pith:I6GRXZQE

pith:2019:I6GRXZQETMIQVHUKZYRMZKOC6H

not attested not anchored not stored refs pending

Time-Energy Tradeoffs for Evacuation by Two Robots in the Wireless Model

Danny Krizanc, Evangelos Kranakis, Jaroslav Opatrny, Jurek Czyzowicz, Konstantinos Georgiou, Lata Narayanan, Manuel Lafond, Ryan Killick, Sunil Shende

arxiv:1905.06783 v1 · 2019-05-16 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6GRXZQETMIQVHUKZYRMZKOC6H}

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	2026-05-17T23:46:01.063783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

478d1be6049b110a9e8ace22cca9c2f1d079eb36e6dc2e99a5206099de30944b

Aliases

arxiv: 1905.06783 · arxiv_version: 1905.06783v1 · doi: 10.48550/arxiv.1905.06783 · pith_short_12: I6GRXZQETMIQ · pith_short_16: I6GRXZQETMIQVHUK · pith_short_8: I6GRXZQE

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/I6GRXZQETMIQVHUKZYRMZKOC6H \
  | 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: 478d1be6049b110a9e8ace22cca9c2f1d079eb36e6dc2e99a5206099de30944b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ff162d69ea05764b6fb0fc941b06c2022b97fc85cb2a2d94ae933e90d023ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-05-16T14:33:26Z",
    "title_canon_sha256": "28c6a40a42585e9825b4cdda3ccae87af57127dd241306e0cf64d990672b834b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06783",
    "kind": "arxiv",
    "version": 1
  }
}