Pith Number

pith:NEXRHCOT

pith:2016:NEXRHCOTQFREGYF2H5MI7IEY3C

not attested not anchored not stored refs pending

On the Shoshan-Zwick Algorithm for the All-Pairs Shortest Path Problem

K. Subramani, Matthew Williamson, Pavlos Eirinakis

arxiv:1603.08627 v1 · 2016-03-29 · 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{NEXRHCOTQFREGYF2H5MI7IEY3C}

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	2026-05-18T01:18:05.815911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

692f1389d381624360ba3f588fa098d8a06617ba40e258ec7b72af209e599d03

Aliases

arxiv: 1603.08627 · arxiv_version: 1603.08627v1 · doi: 10.48550/arxiv.1603.08627 · pith_short_12: NEXRHCOTQFRE · pith_short_16: NEXRHCOTQFREGYF2 · pith_short_8: NEXRHCOT

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/NEXRHCOTQFREGYF2H5MI7IEY3C \
  | 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: 692f1389d381624360ba3f588fa098d8a06617ba40e258ec7b72af209e599d03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a392bacee8bd71b5f8aa35b7ae29b4cb2c5222ea3803034cfa95d2f89c00fb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-03-29T03:34:38Z",
    "title_canon_sha256": "13cab8ad2b850d273f2e73884e6fdfb367f0fb920bb4d9103fd7005613e00df2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08627",
    "kind": "arxiv",
    "version": 1
  }
}