Pith Number

pith:K5CTSM4D

pith:2019:K5CTSM4DWBGGQZUIGHSCILNOQ4

not attested not anchored not stored refs pending

Analysis of a Memory-Efficient Self-Stabilizing BFS Spanning Tree

Ajoy K. Datta, Colette Johnen, Lawrence L. Larmore, St\'ephane Devismes

arxiv:1907.07944 v1 · 2019-07-18 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5CTSM4DWBGGQZUIGHSCILNOQ4}

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	2026-05-17T23:40:15.642667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5745393383b04c68668831e4242dae871bd207e1f24b4b05dc3f0e3b7b6fbd26

Aliases

arxiv: 1907.07944 · arxiv_version: 1907.07944v1 · doi: 10.48550/arxiv.1907.07944 · pith_short_12: K5CTSM4DWBGG · pith_short_16: K5CTSM4DWBGGQZUI · pith_short_8: K5CTSM4D

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/K5CTSM4DWBGGQZUIGHSCILNOQ4 \
  | 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: 5745393383b04c68668831e4242dae871bd207e1f24b4b05dc3f0e3b7b6fbd26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c4876e2e2fd9cacdab50eb8f105a74b9f7c03ed244d7b4fe1ae921dcdffc5a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-07-18T09:24:26Z",
    "title_canon_sha256": "982721c9b86ba1dda813c25c5409f6e7fe5d9193d211761f27995dcbc98f0d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07944",
    "kind": "arxiv",
    "version": 1
  }
}