Pith Number

pith:7QR5QRFW

pith:2017:7QR5QRFWF4EMSKUD7XTF6RF2OD

not attested not anchored not stored refs pending

On the conversion of multivalued to Boolean dynamics

Elisa Tonello

arxiv:1703.06746 v2 · 2017-03-20 · 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{7QR5QRFWF4EMSKUD7XTF6RF2OD}

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	2026-05-17T23:58:50.310002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc23d844b62f08c92a83fde65f44ba70dbfeeb41df8f0775bcc009e3e02801b0

Aliases

arxiv: 1703.06746 · arxiv_version: 1703.06746v2 · doi: 10.48550/arxiv.1703.06746 · pith_short_12: 7QR5QRFWF4EM · pith_short_16: 7QR5QRFWF4EMSKUD · pith_short_8: 7QR5QRFW

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/7QR5QRFWF4EMSKUD7XTF6RF2OD \
  | 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: fc23d844b62f08c92a83fde65f44ba70dbfeeb41df8f0775bcc009e3e02801b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5bfedaf0b1604f7b99f7365e5e7b748e679f8799f154db5eaea2d7a9289650d",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2017-03-20T14:00:12Z",
    "title_canon_sha256": "67577d69485286e249a30d0c130041f692199a269df44c22c7251c517109d95d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06746",
    "kind": "arxiv",
    "version": 2
  }
}