Pith Number

pith:AAAFGH6W

pith:2018:AAAFGH6WMAFL3RSBGTJELON5LQ

not attested not anchored not stored refs pending

Improved linear programming methods for checking avoiding sure loss

Camila C. S. Caiado, Matthias C. M. Troffaes, Nawapon Nakharutai

arxiv:1808.03076 v1 · 2018-08-09 · math.OC · math.PR · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAAFGH6WMAFL3RSBGTJELON5LQ}

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	2026-05-17T23:42:03.097720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0000531fd6600abdc64134d245b9bd5c2a26b25e25fa547de61f76b825042e95

Aliases

arxiv: 1808.03076 · arxiv_version: 1808.03076v1 · doi: 10.48550/arxiv.1808.03076 · pith_short_12: AAAFGH6WMAFL · pith_short_16: AAAFGH6WMAFL3RSB · pith_short_8: AAAFGH6W

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/AAAFGH6WMAFL3RSBGTJELON5LQ \
  | 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: 0000531fd6600abdc64134d245b9bd5c2a26b25e25fa547de61f76b825042e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f10a65141ce7bb091a5fc339685f58bc1e8acf2f7a86d540cb77973b8022fdc9",
    "cross_cats_sorted": [
      "math.PR",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-08-09T10:37:01Z",
    "title_canon_sha256": "5abb66d0a9d046a57e1f4d520da561ba94af1a59f9d143d27372b0e8d9b59bd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03076",
    "kind": "arxiv",
    "version": 1
  }
}