Pith Number

pith:62PQXNCP

pith:2019:62PQXNCPC3UEAIARTUBRKUTF3H

not attested not anchored not stored refs pending

A Comparison of Models for Uncertain Network Design

Francis Garuba, Marc Goerigk, Peter Jacko

arxiv:1901.03586 v1 · 2019-01-11 · 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{62PQXNCPC3UEAIARTUBRKUTF3H}

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	2026-05-17T23:56:30.864102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f69f0bb44f16e84020119d03155265d9d8b0f93e9a096cbd17fc59ab11e347ab

Aliases

arxiv: 1901.03586 · arxiv_version: 1901.03586v1 · doi: 10.48550/arxiv.1901.03586 · pith_short_12: 62PQXNCPC3UE · pith_short_16: 62PQXNCPC3UEAIAR · pith_short_8: 62PQXNCP

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/62PQXNCPC3UEAIARTUBRKUTF3H \
  | 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: f69f0bb44f16e84020119d03155265d9d8b0f93e9a096cbd17fc59ab11e347ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "819bafd0bfbc6c1981563bed6cb42265c937c9021016fead137d0b5ebbac2600",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-01-11T14:19:28Z",
    "title_canon_sha256": "7ce224c3238e67a96bbeee09e5e8cec0daedda533b3b0e5707404999198c8ecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03586",
    "kind": "arxiv",
    "version": 1
  }
}