Pith Number

pith:W3VZUHWP

pith:2017:W3VZUHWP3QS24QPCE65PYYDXTU

not attested not anchored not stored refs pending

Optimized State Space Grids for Abstractions

Alexander Weber, Gunther Reissig, Matthias Rungger

arxiv:1711.01637 v1 · 2017-11-05 · math.OC · cs.LO · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3VZUHWP3QS24QPCE65PYYDXTU}

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	2026-05-18T00:31:17.258674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6eb9a1ecfdc25ae41e227bafc60779d0bd4cfc882297423bc09c75d3bb6c990

Aliases

arxiv: 1711.01637 · arxiv_version: 1711.01637v1 · doi: 10.48550/arxiv.1711.01637 · pith_short_12: W3VZUHWP3QS2 · pith_short_16: W3VZUHWP3QS24QPC · pith_short_8: W3VZUHWP

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/W3VZUHWP3QS24QPCE65PYYDXTU \
  | 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: b6eb9a1ecfdc25ae41e227bafc60779d0bd4cfc882297423bc09c75d3bb6c990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c1d603fcf845d7fec63b1b0757f4b2c690b14b3220ab36234362da25b7c853c",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-11-05T18:38:47Z",
    "title_canon_sha256": "cdb134dd23f4fe8ba6fd3be02cfad8b214f8fcc0cb0b4b1d9a1f5f219bb62f9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01637",
    "kind": "arxiv",
    "version": 1
  }
}