Pith Number

pith:K4RHWK62

pith:2014:K4RHWK62VRTRCJHDM7RH2FO44K

not attested not anchored not stored refs pending

Minimum Forcing Sets for Miura Folding Patterns

Brad Ballinger, David Eppstein, Jessica Ginepro, Mirela Damian, Robin Flatland, Thomas Hull

arxiv:1410.2231 v1 · 2014-10-08 · cs.DS · cs.DM · math.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{K4RHWK62VRTRCJHDM7RH2FO44K}

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	2026-05-18T00:48:28.895839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57227b2bdaac671124e367e27d15dce29840f22c4ad2682641a815919ea6a90e

Aliases

arxiv: 1410.2231 · arxiv_version: 1410.2231v1 · doi: 10.48550/arxiv.1410.2231 · pith_short_12: K4RHWK62VRTR · pith_short_16: K4RHWK62VRTRCJHD · pith_short_8: K4RHWK62

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/K4RHWK62VRTRCJHDM7RH2FO44K \
  | 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: 57227b2bdaac671124e367e27d15dce29840f22c4ad2682641a815919ea6a90e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe5602c4db654b3889ee5d2b32a040a96ee514109a6b7b25e9232c30848b4f19",
    "cross_cats_sorted": [
      "cs.DM",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-10-08T19:46:21Z",
    "title_canon_sha256": "ac3e25857554f09c986850a1cd7b65f00de79d393b9974ceeb4767de77377233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2231",
    "kind": "arxiv",
    "version": 1
  }
}