Pith Number

pith:VI2Z4REV

pith:2010:VI2Z4REVS5TZIMNUQ4EZZNJ7AJ

not attested not anchored not stored refs pending

Hypo-Steiner heuristic for multicast routing in all-optical WDM mesh networks

Bernard Cousin (IRISA), Fen Zhou (IRISA), Miklos Molnar (IRISA)

arxiv:1012.0037 v1 · 2010-11-30 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VI2Z4REVS5TZIMNUQ4EZZNJ7AJ}

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	2026-05-18T04:34:19.042632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa359e449597679431b487099cb53f025817b5633c94c77393a2a86dfa1559c2

Aliases

arxiv: 1012.0037 · arxiv_version: 1012.0037v1 · doi: 10.48550/arxiv.1012.0037 · pith_short_12: VI2Z4REVS5TZ · pith_short_16: VI2Z4REVS5TZIMNU · pith_short_8: VI2Z4REV

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/VI2Z4REVS5TZIMNUQ4EZZNJ7AJ \
  | 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: aa359e449597679431b487099cb53f025817b5633c94c77393a2a86dfa1559c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c66fde22bd0265aaaa4b90ce6dd2899a32577483a1dfa2aa6a72a559ff6f0929",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2010-11-30T21:54:41Z",
    "title_canon_sha256": "c866f7526001b9b8435ba730ed5203beaa8bf9e8256103ddb630aacd1ec43ea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0037",
    "kind": "arxiv",
    "version": 1
  }
}