Pith Number

pith:T7WKFZSS

pith:2019:T7WKFZSSQKPA4ZXJ4KRK22K7WM

not attested not anchored not stored refs pending

Multiway k-Cut in Static and Dynamic Graphs: A Maximum Entropy Principle Approach

Amber Srivastava, Mayank Baranwal, Srinivasa Salapaka

arxiv:1907.08720 v1 · 2019-07-19 · math.OC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7WKFZSSQKPA4ZXJ4KRK22K7WM}

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	2026-05-17T23:40:05.614816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9feca2e652829e0e66e9e2a2ad695fb330f9b378425d0afe76405e34da5ba183

Aliases

arxiv: 1907.08720 · arxiv_version: 1907.08720v1 · doi: 10.48550/arxiv.1907.08720 · pith_short_12: T7WKFZSSQKPA · pith_short_16: T7WKFZSSQKPA4ZXJ · pith_short_8: T7WKFZSS

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/T7WKFZSSQKPA4ZXJ4KRK22K7WM \
  | 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: 9feca2e652829e0e66e9e2a2ad695fb330f9b378425d0afe76405e34da5ba183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "356abc7b42c9814f2e89097e1087ed9df9f6d0cc4a4e09d8dbbd770697905a7e",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-07-19T22:53:52Z",
    "title_canon_sha256": "c271654bc2b2455f68ca12a43ac6db91e48f61f7ab261a99453af031f49ef14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08720",
    "kind": "arxiv",
    "version": 1
  }
}