Pith Number

pith:T4ZWRRXV

pith:2017:T4ZWRRXVSTMCPVOT2SWA3C5RB2

not attested not anchored not stored refs pending

Dynamic Shortest Path and Transitive Closure Algorithms: A Survey

Daniel P. Martin

arxiv:1709.00553 v2 · 2017-09-02 · 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{T4ZWRRXVSTMCPVOT2SWA3C5RB2}

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	2026-05-18T00:31:50.546989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f3368c6f594d827d5d3d4ac0d8bb10eabedf46f08169162abc71f355fa7715b

Aliases

arxiv: 1709.00553 · arxiv_version: 1709.00553v2 · doi: 10.48550/arxiv.1709.00553 · pith_short_12: T4ZWRRXVSTMC · pith_short_16: T4ZWRRXVSTMCPVOT · pith_short_8: T4ZWRRXV

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/T4ZWRRXVSTMCPVOT2SWA3C5RB2 \
  | 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: 9f3368c6f594d827d5d3d4ac0d8bb10eabedf46f08169162abc71f355fa7715b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3a3fdc76cb5928c6ac9cdfa47761fa15d2a63815edc342d34b7097cfeee1b28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-09-02T09:55:18Z",
    "title_canon_sha256": "10239ce58d648d577254142f08a7b5c8abd133cc33a8d6e8a7cc54c666bded68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00553",
    "kind": "arxiv",
    "version": 2
  }
}