Pith Number

pith:NCRVF5OH

pith:2015:NCRVF5OHVRSW6C5SCAMCQN43O4

not attested not anchored not stored refs pending

Performance evaluation of an emergency call center: tropical polynomial systems applied to timed Petri nets

St\'ephane Gaubert, Vianney B{\oe}uf, Xavier Allamigeon

arxiv:1508.06162 v1 · 2015-08-25 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCRVF5OHVRSW6C5SCAMCQN43O4}

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	2026-05-18T01:34:46.639778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a352f5c7ac656f0bb2101828379b77167db05817a3bfdae892173c36459a21

Aliases

arxiv: 1508.06162 · arxiv_version: 1508.06162v1 · doi: 10.48550/arxiv.1508.06162 · pith_short_12: NCRVF5OHVRSW · pith_short_16: NCRVF5OHVRSW6C5S · pith_short_8: NCRVF5OH

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/NCRVF5OHVRSW6C5SCAMCQN43O4 \
  | 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: 68a352f5c7ac656f0bb2101828379b77167db05817a3bfdae892173c36459a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8975d1aa26a9f6e554fc06982e468a81399e4030d8baa476789023ad2d8cdba2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-08-25T14:18:02Z",
    "title_canon_sha256": "2b0fa64f30aa8f66595a3fc67c17a65ffb0e94df6b3d2322f1f469ad065a9a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06162",
    "kind": "arxiv",
    "version": 1
  }
}