Pith Number

pith:TPNWAJYF

pith:2017:TPNWAJYFED2I367I4XMFAK6QSG

not attested not anchored not stored refs pending

Sampling Markov Models under Constraints: Complexity Results for Binary Equalities and Grammar Membership

Fran\c{c}ois Pachet, Stephane Rivaud

arxiv:1711.10436 v1 · 2017-11-28 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPNWAJYFED2I367I4XMFAK6QSG}

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	2026-05-18T00:29:22.117910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bdb60270520f48dfbe8e5d8502bd091b1b05a04a9895a22abc07fae38536dd9

Aliases

arxiv: 1711.10436 · arxiv_version: 1711.10436v1 · doi: 10.48550/arxiv.1711.10436 · pith_short_12: TPNWAJYFED2I · pith_short_16: TPNWAJYFED2I367I · pith_short_8: TPNWAJYF

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/TPNWAJYFED2I367I4XMFAK6QSG \
  | 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: 9bdb60270520f48dfbe8e5d8502bd091b1b05a04a9895a22abc07fae38536dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e27681edf65c683cd057fe4207d65c80b44cc9df9a18bcb028b0212b797563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2017-11-28T17:50:33Z",
    "title_canon_sha256": "5c0bbe95641bca8d32b474f80e6acf68bae6abbabf0190b2c89f4afedef4184c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10436",
    "kind": "arxiv",
    "version": 1
  }
}