Pith Number

pith:47OT7YMR

pith:2014:47OT7YMREEZJ4PWNLFUIYPARR5

not attested not anchored not stored refs pending

Exploiting Symmetries in Polyhedral Computations

Achill Sch\"urmann

arxiv:1406.5281 v1 · 2014-06-20 · math.OC · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{47OT7YMREEZJ4PWNLFUIYPARR5}

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	2026-05-18T02:49:19.483696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7dd3fe19121329e3ecd59688c3c118f43dc33cabaeb05b275894b2a37d36b17

Aliases

arxiv: 1406.5281 · arxiv_version: 1406.5281v1 · doi: 10.48550/arxiv.1406.5281 · pith_short_12: 47OT7YMREEZJ · pith_short_16: 47OT7YMREEZJ4PWN · pith_short_8: 47OT7YMR

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/47OT7YMREEZJ4PWNLFUIYPARR5 \
  | 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: e7dd3fe19121329e3ecd59688c3c118f43dc33cabaeb05b275894b2a37d36b17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01925682798945963bb2926a064f3dc1705684a26dd98450bf1c18e36f7042a9",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-06-20T06:06:27Z",
    "title_canon_sha256": "788bc2f80df58d86717b43cf784c0cf12e47fbbc44c8e8b5daa82f7de6d968af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5281",
    "kind": "arxiv",
    "version": 1
  }
}