Pith Number

pith:Z3QJIDQD

pith:2025:Z3QJIDQDV7PMTADDDTW2B4VVOS

not attested not anchored not stored refs pending

Contested Route Planning

Christian Kroer, Garud Iyengar, Jakub \v{C}ern\'y

arxiv:2508.10189 v1 · 2025-08-13 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3QJIDQDV7PMTADDDTW2B4VVOS}

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	2026-07-05T11:53:33.135384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee0940e03afdec980631ceda0f2b57490157097264bfdd41929d024163f39fe

Aliases

arxiv: 2508.10189 · arxiv_version: 2508.10189v1 · doi: 10.48550/arxiv.2508.10189 · pith_short_12: Z3QJIDQDV7PM · pith_short_16: Z3QJIDQDV7PMTADD · pith_short_8: Z3QJIDQD

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/Z3QJIDQDV7PMTADDDTW2B4VVOS \
  | 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: cee0940e03afdec980631ceda0f2b57490157097264bfdd41929d024163f39fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7077fe13a48fd6981b8f30099f5359f683b28a432437ae63eae55d9e5f812e9c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-08-13T20:54:07Z",
    "title_canon_sha256": "da5d973a8fc14220ed510e58905d74d851294f71da453931a6b9b5c43de30ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10189",
    "kind": "arxiv",
    "version": 1
  }
}