Pith Number

pith:GOBFEH23

pith:2011:GOBFEH23LFF2VLJHW7SE65LN64

not attested not anchored not stored refs pending

Approximating Minimum Manhattan Networks in Higher Dimensions

Alexander Wolff, Aparna Das, Emden R. Gansner, Joachim Spoerhase, Michael Kaufmann, Stephen Kobourov

arxiv:1107.0901 v2 · 2011-07-05 · cs.CG · 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{GOBFEH23LFF2VLJHW7SE65LN64}

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	2026-05-18T03:56:58.156111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3382521f5b594baaad27b7e44f756df70916fe68efcad4c261ea7f48d002e617

Aliases

arxiv: 1107.0901 · arxiv_version: 1107.0901v2 · doi: 10.48550/arxiv.1107.0901 · pith_short_12: GOBFEH23LFF2 · pith_short_16: GOBFEH23LFF2VLJH · pith_short_8: GOBFEH23

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/GOBFEH23LFF2VLJHW7SE65LN64 \
  | 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: 3382521f5b594baaad27b7e44f756df70916fe68efcad4c261ea7f48d002e617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "765edadc90a64c75b04d8f49e03db46114760556803daec4255a0fc7c68deff1",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2011-07-05T15:27:34Z",
    "title_canon_sha256": "ea747a32c09b99b8e8293de72858a068686027de5dc43f47df7dbf55600cff8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0901",
    "kind": "arxiv",
    "version": 2
  }
}