Pith Number

pith:S7MKRIGE

pith:2013:S7MKRIGE3KHMXBTFTHRTFUCU3C

not attested not anchored not stored refs pending

Scheduling arc shut downs in a network to maximize flow over time with a bounded number of jobs per time period

Natashia Boland, Simranjit Kaur, Thomas Kalinowski

arxiv:1307.3650 v3 · 2013-07-13 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7MKRIGE3KHMXBTFTHRTFUCU3C}

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	2026-05-18T00:51:07.725640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d8a8a0c4da8ecb866599e332d054d8825b68a8d289f4ec361a238c2c5fdfd9

Aliases

arxiv: 1307.3650 · arxiv_version: 1307.3650v3 · doi: 10.48550/arxiv.1307.3650 · pith_short_12: S7MKRIGE3KHM · pith_short_16: S7MKRIGE3KHMXBTF · pith_short_8: S7MKRIGE

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/S7MKRIGE3KHMXBTFTHRTFUCU3C \
  | 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: 97d8a8a0c4da8ecb866599e332d054d8825b68a8d289f4ec361a238c2c5fdfd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c9950b10042a86a36984b4ff4583739d84a63bb4acdf2b2c33a4a1ec041178",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-07-13T14:55:12Z",
    "title_canon_sha256": "e6cf31da5df21d6841239cd57f34c1460ac301167490bf785f57f7f93f09f50a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3650",
    "kind": "arxiv",
    "version": 3
  }
}