Pith Number

pith:LMG3IN4H

pith:2019:LMG3IN4HBNVPSP4J52S24YY3FE

not attested not anchored not stored refs pending

Contra: A Programmable System for Performance-aware Routing

(2) Microsoft Research, (3) Princeton University), Ang Chen (1), David Walker (3) ((1) Rice University, Jennifer Rexford (3), Kuo-Feng Hsu (1), Praveen Tammana (3), Ryan Beckett (2)

arxiv:1902.00849 v1 · 2019-02-03 · 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{LMG3IN4HBNVPSP4J52S24YY3FE}

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	2026-05-17T23:54:51.958860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b0db437870b6af93f89eea5ae631b2939a14bc40bdb1522684e7dfb3c9297de

Aliases

arxiv: 1902.00849 · arxiv_version: 1902.00849v1 · doi: 10.48550/arxiv.1902.00849 · pith_short_12: LMG3IN4HBNVP · pith_short_16: LMG3IN4HBNVPSP4J · pith_short_8: LMG3IN4H

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/LMG3IN4HBNVPSP4J52S24YY3FE \
  | 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: 5b0db437870b6af93f89eea5ae631b2939a14bc40bdb1522684e7dfb3c9297de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdec02cdae04d998288c8d9a6039fe660bda18c1bb0fde1b8a7cca10e42124ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-02-03T05:30:08Z",
    "title_canon_sha256": "365df69ad0ec5e104f5ff37bf969471ea096573ad61b24273de6a65196957860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00849",
    "kind": "arxiv",
    "version": 1
  }
}