Pith Number

pith:34A3F557

pith:2015:34A3F557PFRRSZNF7XUD46IJC4

not attested not anchored not stored refs pending

Construction and impromptu repair of an MST in a distributed network with o(m) communication

Mikkel Thorup, Shay Kutten, Valerie King

arxiv:1502.03320 v1 · 2015-02-11 · cs.DC · 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{34A3F557PFRRSZNF7XUD46IJC4}

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	2026-05-18T02:27:19.730994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df01b2f7bf79631965a5fde83e79091738766266a1a95eaf004d2aeb5e05c2a1

Aliases

arxiv: 1502.03320 · arxiv_version: 1502.03320v1 · doi: 10.48550/arxiv.1502.03320 · pith_short_12: 34A3F557PFRR · pith_short_16: 34A3F557PFRRSZNF · pith_short_8: 34A3F557

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/34A3F557PFRRSZNF7XUD46IJC4 \
  | 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: df01b2f7bf79631965a5fde83e79091738766266a1a95eaf004d2aeb5e05c2a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16e9f28ac45cbad82ac59fa901a266a0c67cd2e2911d687447bf5d8275432926",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-02-11T14:43:28Z",
    "title_canon_sha256": "22e01f0cd961470afd7f8dc2dd24192e93e8166bdf7d6d3c3986834077f589c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03320",
    "kind": "arxiv",
    "version": 1
  }
}