Pith Number

pith:RSV2ID2O

pith:2014:RSV2ID2O6TICV4GGUDQWLNYGUH

not attested not anchored not stored refs pending

Scheduling algorithm to select $k$ optimal programme slots in television channels: A graph theoretic approach

Anita Pal, Madhumangal Pal

arxiv:1405.2199 v1 · 2014-05-09 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSV2ID2O6TICV4GGUDQWLNYGUH}

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	2026-05-18T02:52:13.429219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8caba40f4ef4d02af0c6a0e165b706a1d4d22893cbf0e2ce18e2a55b38617126

Aliases

arxiv: 1405.2199 · arxiv_version: 1405.2199v1 · doi: 10.48550/arxiv.1405.2199 · pith_short_12: RSV2ID2O6TIC · pith_short_16: RSV2ID2O6TICV4GG · pith_short_8: RSV2ID2O

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/RSV2ID2O6TICV4GGUDQWLNYGUH \
  | 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: 8caba40f4ef4d02af0c6a0e165b706a1d4d22893cbf0e2ce18e2a55b38617126

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be7e208e39cc4f6750703461047bc9e038def1c14c71c4e70addfa8ff4a85d89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-05-09T10:29:10Z",
    "title_canon_sha256": "5e127705cc66ea2f96e45f4737292a6ac937f1188cc8d56dbf7eb99c55ad5e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2199",
    "kind": "arxiv",
    "version": 1
  }
}