Pith Number

pith:TEDLXHNC

pith:2023:TEDLXHNC6YKX77ZY5BZCCBGSUS

not attested not anchored not stored refs pending

A fast algorithm for All-Pairs-Shortest-Paths suitable for neural networks

Markus Meister, Zeyu Jing

arxiv:2308.07403 v2 · 2023-08-06 · cs.DS · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TEDLXHNC6YKX77ZY5BZCCBGSUS}

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

Accuracy Improvements for Convolutional and Differential Distance Function Approximations

Receipt and verification

First computed	2026-07-05T08:47:46.624886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9906bb9da2f6157fff38e8722104d2a4b87a8c612500dbc92e24f76c87bfc27a

Aliases

arxiv: 2308.07403 · arxiv_version: 2308.07403v2 · doi: 10.48550/arxiv.2308.07403 · pith_short_12: TEDLXHNC6YKX · pith_short_16: TEDLXHNC6YKX77ZY · pith_short_8: TEDLXHNC

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/TEDLXHNC6YKX77ZY5BZCCBGSUS \
  | 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: 9906bb9da2f6157fff38e8722104d2a4b87a8c612500dbc92e24f76c87bfc27a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "104715eb506b3a7c888e4a39bfbb48b69a3a656c530079660987aec4f8dea209",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-08-06T05:43:24Z",
    "title_canon_sha256": "e4c2c4f3945a820a93b55fd279744e3b67b54d9fc965c57603b065eebff33a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07403",
    "kind": "arxiv",
    "version": 2
  }
}