Pith Number

pith:UV632ZDK

pith:2010:UV632ZDKZRCWSLRUUOC2MMHECU

not attested not anchored not stored refs pending

On Generalizations of Network Design Problems with Degree Bounds

Britta Peis, Jochen Konemann, Nikhil Bansal, Rohit Khandekar, Viswanath Nagarajan

arxiv:1003.2977 v2 · 2010-03-15 · 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{UV632ZDKZRCWSLRUUOC2MMHECU}

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	2026-05-18T02:08:33.703519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a57dbd646acc45692e34a385a630e415383d89198a2e40d344e4e581cf490d18

Aliases

arxiv: 1003.2977 · arxiv_version: 1003.2977v2 · doi: 10.48550/arxiv.1003.2977 · pith_short_12: UV632ZDKZRCW · pith_short_16: UV632ZDKZRCWSLRU · pith_short_8: UV632ZDK

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/UV632ZDKZRCWSLRUUOC2MMHECU \
  | 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: a57dbd646acc45692e34a385a630e415383d89198a2e40d344e4e581cf490d18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc19e498bd82657f392d99b76f42b90c3948f6e085f0e925318d85b6def2d2b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2010-03-15T17:49:56Z",
    "title_canon_sha256": "5e45a53efd9f78e2a6cccc700d09b3b12b7ed0719a5a083ff7e17d76c2d7a9e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2977",
    "kind": "arxiv",
    "version": 2
  }
}