Pith Number

pith:276CL2O5

pith:2015:276CL2O5C7KAASVVS3YJDGOKQU

not attested not anchored not stored refs pending

Non-Uniform Robust Network Design in Planar Graphs

David Adjiashvili

arxiv:1504.05009 v1 · 2015-04-20 · math.OC · 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{276CL2O5C7KAASVVS3YJDGOKQU}

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	2026-05-18T02:18:22.919061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7fc25e9dd17d4004ab596f09199ca851257fe16877cc5be9d7c189bdd80c39d

Aliases

arxiv: 1504.05009 · arxiv_version: 1504.05009v1 · doi: 10.48550/arxiv.1504.05009 · pith_short_12: 276CL2O5C7KA · pith_short_16: 276CL2O5C7KAASVV · pith_short_8: 276CL2O5

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/276CL2O5C7KAASVVS3YJDGOKQU \
  | 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: d7fc25e9dd17d4004ab596f09199ca851257fe16877cc5be9d7c189bdd80c39d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4377b0894df3b5afad76568ecd2d3bee43e7ff9e6739abddf68a858ee6cd860",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-04-20T10:53:45Z",
    "title_canon_sha256": "9c1f07c713cb74206fc2f664043380b8912fff431852bb06131f71a31a1ac407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05009",
    "kind": "arxiv",
    "version": 1
  }
}