Pith Number

pith:AD4JL2LO

pith:2011:AD4JL2LOB4JOYQCB65XBZSP6NT

not attested not anchored not stored refs pending

Node-Disjoint Multipath Spanners and their Relationship with Fault-Tolerant Spanners

Cyril Gavoille (LaBRI, INRIA Bordeaux - Sud-Ouest, IUF), Laurent Viennot (INRIA Rocquencourt), Quentin Godfroy (LaBRI)

arxiv:1109.2696 v2 · 2011-09-13 · cs.NI · 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{AD4JL2LOB4JOYQCB65XBZSP6NT}

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	2026-05-18T04:12:55.531787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f895e96e0f12ec4041f76e1cc9fe6cfebe4390cb1597658531eef494cdf446

Aliases

arxiv: 1109.2696 · arxiv_version: 1109.2696v2 · doi: 10.48550/arxiv.1109.2696 · pith_short_12: AD4JL2LOB4JO · pith_short_16: AD4JL2LOB4JOYQCB · pith_short_8: AD4JL2LO

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/AD4JL2LOB4JOYQCB65XBZSP6NT \
  | 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: 00f895e96e0f12ec4041f76e1cc9fe6cfebe4390cb1597658531eef494cdf446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5396b243b9b3b8b8dd4a552e19d739aab7d2d5a39854e204b4061f7bf8d4c018",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-09-13T07:43:17Z",
    "title_canon_sha256": "21b4084a6a222ae83f5e8dbfd7e39f9395ad20dccb8d96ead93600b8eee5e134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2696",
    "kind": "arxiv",
    "version": 2
  }
}