Pith Number

pith:4LKVC2C3

pith:2013:4LKVC2C3DJ7JOWYWLIECDCOBZH

not attested not anchored not stored refs pending

A Nonmonotone Analysis with the Primal-Dual Approach: online routing of virtual circuits with unknown durations

Guy Even, Moti Medina

arxiv:1304.7687 v2 · 2013-04-29 · 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{4LKVC2C3DJ7JOWYWLIECDCOBZH}

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	2026-05-18T03:21:23.400806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d551685b1a7e975b165a082189c1c9ff83931b49312464cc6008e3324cbc03

Aliases

arxiv: 1304.7687 · arxiv_version: 1304.7687v2 · doi: 10.48550/arxiv.1304.7687 · pith_short_12: 4LKVC2C3DJ7J · pith_short_16: 4LKVC2C3DJ7JOWYW · pith_short_8: 4LKVC2C3

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/4LKVC2C3DJ7JOWYWLIECDCOBZH \
  | 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: e2d551685b1a7e975b165a082189c1c9ff83931b49312464cc6008e3324cbc03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c26c842d74a0fb54fd058dd49c6a684f0cec6c7b80bcb3807b0dada017b4684c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-04-29T15:36:35Z",
    "title_canon_sha256": "dbdaa5acb9615c33a90d9b765b299219cc1aa4fb5974bbc0dfde1037bc16069b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7687",
    "kind": "arxiv",
    "version": 2
  }
}