Pith Number

pith:OW3BLMNX

pith:2015:OW3BLMNX63K2ENA5RD53ZIT2T6

not attested not anchored not stored refs pending

Minimax Regret 1-Median Problem in Dynamic Path Networks

Naoki Katoh, Shun Saburi, Siu-Wing Cheng, Tsunehiko Kameda, Yuya Higashikawa

arxiv:1509.07600 v1 · 2015-09-25 · 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{OW3BLMNX63K2ENA5RD53ZIT2T6}

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	2026-05-18T01:32:02.375420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75b615b1b7f6d5a2341d88fbbca27a9faa645f1d5b5d6229a65d056d3bff178c

Aliases

arxiv: 1509.07600 · arxiv_version: 1509.07600v1 · doi: 10.48550/arxiv.1509.07600 · pith_short_12: OW3BLMNX63K2 · pith_short_16: OW3BLMNX63K2ENA5 · pith_short_8: OW3BLMNX

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/OW3BLMNX63K2ENA5RD53ZIT2T6 \
  | 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: 75b615b1b7f6d5a2341d88fbbca27a9faa645f1d5b5d6229a65d056d3bff178c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8ddb46151f1597f4a63e6376cbcce45399c62fa1325eee4792d7cf52be220a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-09-25T06:46:36Z",
    "title_canon_sha256": "1d5038105adc53bb76f0d8d2b1b04dd464d502dc4f85798a728e7068b25c5c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07600",
    "kind": "arxiv",
    "version": 1
  }
}