Pith Number

pith:EVZDI3QI

pith:2012:EVZDI3QIDOOVUVTKDX5S7TYN2K

not attested not anchored not stored refs pending

Network Bargaining: Using Approximate Blocking Sets to Stabilize Unstable Instances

David Steiner, Jochen Koenemann, Kate Larson

arxiv:1207.6683 v1 · 2012-07-28 · cs.GT · 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{EVZDI3QIDOOVUVTKDX5S7TYN2K}

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	2026-05-18T03:49:57.517951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2572346e081b9d5a566a1dfb2fcf0dd292dd515b9a4e40f3c48a4a65bae9fc29

Aliases

arxiv: 1207.6683 · arxiv_version: 1207.6683v1 · doi: 10.48550/arxiv.1207.6683 · pith_short_12: EVZDI3QIDOOV · pith_short_16: EVZDI3QIDOOVUVTK · pith_short_8: EVZDI3QI

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/EVZDI3QIDOOVUVTKDX5S7TYN2K \
  | 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: 2572346e081b9d5a566a1dfb2fcf0dd292dd515b9a4e40f3c48a4a65bae9fc29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1bdee8735ccd07be5fd984a78b6c7973e0e9f1f5fba4886d9cb7e01394adbb1",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-07-28T04:56:32Z",
    "title_canon_sha256": "8ab9470420cc35237877985370a2f41ac9bf22f3122e045ddd11377aa00079f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6683",
    "kind": "arxiv",
    "version": 1
  }
}