Pith Number

pith:W7VSNPRF

pith:2024:W7VSNPRFA7VQNBU4DWZ7HTRSI3

not attested not anchored not stored refs pending

Almost-Linear Time Algorithms for Decremental Graphs: Min-Cost Flow and More via Duality

Jan van den Brand, Li Chen, Maximilian Probst Gutenberg, Rasmus Kyng, Simon Meierhans, Sushant Sachdeva, Yang P. Liu

arxiv:2407.10830 v1 · 2024-07-15 · 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{W7VSNPRFA7VQNBU4DWZ7HTRSI3}

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.

Cited by

1 paper in Pith

Deterministic Dynamic Maximal Matching in Sublinear Update Time

Receipt and verification

First computed	2026-07-05T08:44:04.788537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7eb26be2507eb06869c1db3f3ce3246f4acb9881bb3a0725e5143a0d68ce37c

Aliases

arxiv: 2407.10830 · arxiv_version: 2407.10830v1 · doi: 10.48550/arxiv.2407.10830 · pith_short_12: W7VSNPRFA7VQ · pith_short_16: W7VSNPRFA7VQNBU4 · pith_short_8: W7VSNPRF

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/W7VSNPRFA7VQNBU4DWZ7HTRSI3 \
  | 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: b7eb26be2507eb06869c1db3f3ce3246f4acb9881bb3a0725e5143a0d68ce37c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "879f865c241c4d87cec4845d6db9dc4b941b685c59d50d6e3004230263f96001",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-07-15T15:42:54Z",
    "title_canon_sha256": "60390b5a7a7c7c8031e873079f4aede862a52f993cc10a75d1a6b2f50fea71c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.10830",
    "kind": "arxiv",
    "version": 1
  }
}