Pith Number

pith:PILYEJBU

pith:2011:PILYEJBUVEZCXYXKGPGKVXDSVU

not attested not anchored not stored refs pending

Performance improvement of an optical network providing services based on multicast

Dominique Barth, Joanna Tomasik, Johanne Cohen, Marc-Antoine Weisser, Vincent Reinhard

arxiv:1105.0438 v1 · 2011-05-02 · cs.DC · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PILYEJBUVEZCXYXKGPGKVXDSVU}

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	2026-05-18T04:23:11.296074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a17822434a9322be2ea33ccaadc72ad271760e04886dd48f77a3bae43ec100f

Aliases

arxiv: 1105.0438 · arxiv_version: 1105.0438v1 · doi: 10.48550/arxiv.1105.0438 · pith_short_12: PILYEJBUVEZC · pith_short_16: PILYEJBUVEZCXYXK · pith_short_8: PILYEJBU

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/PILYEJBUVEZCXYXKGPGKVXDSVU \
  | 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: 7a17822434a9322be2ea33ccaadc72ad271760e04886dd48f77a3bae43ec100f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65460e455e8a2be57f29c07ac98fa37ea887e8d7c8cbd2705a94d5cdcef2e094",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-05-02T20:49:00Z",
    "title_canon_sha256": "b11c7efb8c89b1d9bddb1f28cbf698421d6fe948aae453203e40dcf1a0c617ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0438",
    "kind": "arxiv",
    "version": 1
  }
}