Pith Number

pith:TR4DP7DS

pith:2016:TR4DP7DS7DKDNQPLYZYEJZNXBH

not attested not anchored not stored refs pending

Characterizing Polytopes Contained in the $0/1$-Cube with Bounded Chv\'atal-Gomory Rank

Samuel Fiorini, Stefan Weltge, Tony Huynh, Yohann Benchetrit

arxiv:1611.06593 v3 · 2016-11-20 · math.OC · cs.CC · cs.DM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TR4DP7DS7DKDNQPLYZYEJZNXBH}

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	2026-05-18T00:31:03.139730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c7837fc72f8d436c1ebc67044e5b709e76d1dfe32acd2b6a7a77fee45dbaff3

Aliases

arxiv: 1611.06593 · arxiv_version: 1611.06593v3 · doi: 10.48550/arxiv.1611.06593 · pith_short_12: TR4DP7DS7DKD · pith_short_16: TR4DP7DS7DKDNQPL · pith_short_8: TR4DP7DS

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/TR4DP7DS7DKDNQPLYZYEJZNXBH \
  | 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: 9c7837fc72f8d436c1ebc67044e5b709e76d1dfe32acd2b6a7a77fee45dbaff3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e9340e8014bbe0ed75a75c8831fef46d7a659982d76d10e449e7e6be9a85df",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-11-20T21:10:07Z",
    "title_canon_sha256": "0f73659b134a6dba55af555c1d7b49dd11a0736db8026294406db9f14d31ad5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06593",
    "kind": "arxiv",
    "version": 3
  }
}