Pith Number

pith:BO3C6TXU

pith:2016:BO3C6TXUF3JYYTEF5XI7VIUAW6

not attested not anchored not stored refs pending

Tree-Deletion Pruning in Label-Correcting Algorithms for the Multiobjective Shortest Path Problem

Fritz B\"okler, Petra Mutzel

arxiv:1604.08147 v1 · 2016-04-27 · cs.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BO3C6TXUF3JYYTEF5XI7VIUAW6}

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	2026-05-18T01:16:07.976789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bb62f4ef42ed38c4c85edd1faa280b787662aae296724274f49189a52200454

Aliases

arxiv: 1604.08147 · arxiv_version: 1604.08147v1 · doi: 10.48550/arxiv.1604.08147 · pith_short_12: BO3C6TXUF3JY · pith_short_16: BO3C6TXUF3JYYTEF · pith_short_8: BO3C6TXU

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/BO3C6TXUF3JYYTEF5XI7VIUAW6 \
  | 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: 0bb62f4ef42ed38c4c85edd1faa280b787662aae296724274f49189a52200454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f3da31b6adbabe58392868405414782b3ac0feade793ce214f466f9304831d0",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-04-27T17:11:09Z",
    "title_canon_sha256": "092422cd76f525782debb729a9157651b59fd41857c9308df7974e9f00486af6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08147",
    "kind": "arxiv",
    "version": 1
  }
}