Pith Number

pith:VXLZP4RA

pith:2012:VXLZP4RA5EH4MVNZEGP7XUWD5B

not attested not anchored not stored refs pending

Intelligent Search Heuristics for Cost Based Scheduling

Michelle Cheong, Murphy Choy

arxiv:1210.1753 v1 · 2012-10-04 · cs.AI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXLZP4RA5EH4MVNZEGP7XUWD5B}

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	2026-05-18T03:43:53.407169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add797f220e90fc655b9219ffbd2c3e851048cbc502aee58589399736ce4acc4

Aliases

arxiv: 1210.1753 · arxiv_version: 1210.1753v1 · doi: 10.48550/arxiv.1210.1753 · pith_short_12: VXLZP4RA5EH4 · pith_short_16: VXLZP4RA5EH4MVNZ · pith_short_8: VXLZP4RA

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/VXLZP4RA5EH4MVNZEGP7XUWD5B \
  | 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: add797f220e90fc655b9219ffbd2c3e851048cbc502aee58589399736ce4acc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f094a2bccfbf1ac8664bf12251d96d244b4f25379b41da191bf956f02437af6",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-10-04T03:49:21Z",
    "title_canon_sha256": "d9f55b35b51f842e18188caf8f5f18889fac623607f74e9192485f39a852b2fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1753",
    "kind": "arxiv",
    "version": 1
  }
}