Pith Number

pith:ZOZPDSHP

pith:2015:ZOZPDSHPSFMH4TRFFDJ6GH2H5D

not attested not anchored not stored refs pending

Hybrid VCSPs with crisp and conservative valued templates

Rustem Takhanov

arxiv:1506.06540 v3 · 2015-06-22 · 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{ZOZPDSHPSFMH4TRFFDJ6GH2H5D}

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	2026-05-18T00:36:41.646265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb2f1c8ef91587e4e2528d3e31f47e8eba30a96b205a3d6c4fac689ac374e42

Aliases

arxiv: 1506.06540 · arxiv_version: 1506.06540v3 · doi: 10.48550/arxiv.1506.06540 · pith_short_12: ZOZPDSHPSFMH · pith_short_16: ZOZPDSHPSFMH4TRF · pith_short_8: ZOZPDSHP

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/ZOZPDSHPSFMH4TRFFDJ6GH2H5D \
  | 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: cbb2f1c8ef91587e4e2528d3e31f47e8eba30a96b205a3d6c4fac689ac374e42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02d7bf3f4153356e85855ce7008f2eb97dbbf7960fd607ee8e12461a7e80c023",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2015-06-22T10:29:46Z",
    "title_canon_sha256": "a30372567cad679bfebdec8ac560537b8c6f0978e7fb7b98187502b3b2d2acce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06540",
    "kind": "arxiv",
    "version": 3
  }
}