Pith Number

pith:CJFGYK4X

pith:2015:CJFGYK4XJCWTIS7BOMJOKOIACH

not attested not anchored not stored refs pending

Efficient local search limitation strategy for single machine total weighted tardiness scheduling with sequence-dependent setup times

Anand Subramanian, Katyanne Farias

arxiv:1501.05882 v3 · 2015-01-23 · 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{CJFGYK4XJCWTIS7BOMJOKOIACH}

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	2026-05-18T01:25:39.531012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124a6c2b9748ad344be17312e5390011e663ab0f46cd64f654c65b09030061f5

Aliases

arxiv: 1501.05882 · arxiv_version: 1501.05882v3 · doi: 10.48550/arxiv.1501.05882 · pith_short_12: CJFGYK4XJCWT · pith_short_16: CJFGYK4XJCWTIS7B · pith_short_8: CJFGYK4X

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/CJFGYK4XJCWTIS7BOMJOKOIACH \
  | 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: 124a6c2b9748ad344be17312e5390011e663ab0f46cd64f654c65b09030061f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03ca653878e59eba80937b67dc75bb2f676f32e281bc4200aef7bda09946ee3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-01-23T17:20:50Z",
    "title_canon_sha256": "b3dbbca98f7d53f93b0b53a0a66cee935d76a5dd19ae6af7bbf9bb92d714e599"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05882",
    "kind": "arxiv",
    "version": 3
  }
}