Pith Number

pith:Y2TICLAP

pith:2015:Y2TICLAPPB4YVF5N67O444UM5A

not attested not anchored not stored refs pending

Concurrent Constraint Machine Improvisation: Models and Implementation

Mauricio Toro

arxiv:1510.02840 v1 · 2015-10-09 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2TICLAPPB4YVF5N67O444UM5A}

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	2026-05-18T01:30:33.631125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a6812c0f78798a97adf7ddce728ce8068a1ad1bdd32be4c36db0ee7bdec5d0

Aliases

arxiv: 1510.02840 · arxiv_version: 1510.02840v1 · doi: 10.48550/arxiv.1510.02840 · pith_short_12: Y2TICLAPPB4Y · pith_short_16: Y2TICLAPPB4YVF5N · pith_short_8: Y2TICLAP

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/Y2TICLAPPB4YVF5N67O444UM5A \
  | 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: c6a6812c0f78798a97adf7ddce728ce8068a1ad1bdd32be4c36db0ee7bdec5d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a25674857a328273982207dc15dc319861b277790df21b9198075aa465bef79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-10-09T22:22:01Z",
    "title_canon_sha256": "dd695de7b23c8fb22adcc5cd07bf5bce579a8399204030585133b7d3c65396f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02840",
    "kind": "arxiv",
    "version": 1
  }
}