Pith Number

pith:22COVMXZ

pith:2023:22COVMXZGMM6YEE5OZL4OV2ODZ

not attested not anchored not stored refs pending

In Which Graph Structures Can We Efficiently Find Temporally Disjoint Paths and Walks?

Hendrik Molter, Meirav Zehavi, Pascal Kunz

arxiv:2301.10503 v1 · 2023-01-25 · cs.DS · cs.DM · 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{22COVMXZGMM6YEE5OZL4OV2ODZ}

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.

Cited by

1 paper in Pith

Simple, Strict, Proper, and Directed: Comparing Reachability in Directed and Undirected Temporal Graphs

Receipt and verification

First computed	2026-07-05T05:35:51.775370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d684eab2f93319ec109d7657c7574e1e6f39d4390354bc072a38e5e828064480

Aliases

arxiv: 2301.10503 · arxiv_version: 2301.10503v1 · doi: 10.48550/arxiv.2301.10503 · pith_short_12: 22COVMXZGMM6 · pith_short_16: 22COVMXZGMM6YEE5 · pith_short_8: 22COVMXZ

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/22COVMXZGMM6YEE5OZL4OV2ODZ \
  | 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: d684eab2f93319ec109d7657c7574e1e6f39d4390354bc072a38e5e828064480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44db09ce36209bbb2d22c72518023e742c6bc3b97e617b0a3bfc0611919c3390",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-01-25T10:27:11Z",
    "title_canon_sha256": "8513d91fc2b02f6e5c83e7b7789ed8b39dec6e748c31a04e639c25f1ae0d3af1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.10503",
    "kind": "arxiv",
    "version": 1
  }
}