Pith Number

pith:ZHKIU25K

pith:2010:ZHKIU25KVHE4W7BE3XLPZPBQU2

not attested not anchored not stored refs pending

Experimental Evaluation of Branching Schemes for the CSP

Anastasia Paparrizou, Kostas Stergiou, Thanasis Balafoutis

arxiv:1009.0407 v1 · 2010-09-02 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHKIU25KVHE4W7BE3XLPZPBQU2}

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	2026-05-18T04:41:26.754122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d48a6baaa9c9cb7c24ddd6fcbc30a684ba39211b63cb164276f10a69947321

Aliases

arxiv: 1009.0407 · arxiv_version: 1009.0407v1 · doi: 10.48550/arxiv.1009.0407 · pith_short_12: ZHKIU25KVHE4 · pith_short_16: ZHKIU25KVHE4W7BE · pith_short_8: ZHKIU25K

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/ZHKIU25KVHE4W7BE3XLPZPBQU2 \
  | 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: c9d48a6baaa9c9cb7c24ddd6fcbc30a684ba39211b63cb164276f10a69947321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb55af0333751a674226253942b7058f8d2fd75eb927071ecfc6b72b3a79fc0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2010-09-02T12:24:32Z",
    "title_canon_sha256": "e2bc61b7ebab52a6e39192e5f071bf50c265841704674721fe1d31dd8e412fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0407",
    "kind": "arxiv",
    "version": 1
  }
}