Pith Number

pith:MVLQDABP

pith:2017:MVLQDABPHL2A736QE7MHWBUGAB

not attested not anchored not stored refs pending

Decremental Data Structures for Connectivity and Dominators in Directed Graphs

Giuseppe F. Italiano, Loukas Georgiadis, Nikos Parotsidis, Sebastian Krinninger, Thomas Dueholm Hansen

arxiv:1704.08235 v1 · 2017-04-26 · 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{MVLQDABPHL2A736QE7MHWBUGAB}

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	2026-05-18T00:22:16.248353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

655701802f3af40fefd027d87b0686007e801aa22eb16954413966f4df89aff7

Aliases

arxiv: 1704.08235 · arxiv_version: 1704.08235v1 · doi: 10.48550/arxiv.1704.08235 · pith_short_12: MVLQDABPHL2A · pith_short_16: MVLQDABPHL2A736Q · pith_short_8: MVLQDABP

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/MVLQDABPHL2A736QE7MHWBUGAB \
  | 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: 655701802f3af40fefd027d87b0686007e801aa22eb16954413966f4df89aff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b588500e262cf4d78bf6cef665f4a54d7adc3d73420bd06fb4c047c80b60fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-04-26T17:44:20Z",
    "title_canon_sha256": "ffd134c802602b121b599fb3e82758cc71e2088a83f5f71406d96ac99c35b28f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08235",
    "kind": "arxiv",
    "version": 1
  }
}