Pith Number

pith:ONYTKT44

pith:2017:ONYTKT44XARBVMIKHE3HGY755B

not attested not anchored not stored refs pending

On Scheduling a Photolithography Process Containing Cluster Tools

Mary E. Kurz, Scott J. Mason, Siddhartha Nambiar, Sreenath Chalil Madathil

arxiv:1708.09488 v2 · 2017-08-30 · 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{ONYTKT44XARBVMIKHE3HGY755B}

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	2026-05-18T00:14:54.598238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7371354f9cb8221ab10a39367363fde86febb97f006878cf40191c8134171327

Aliases

arxiv: 1708.09488 · arxiv_version: 1708.09488v2 · doi: 10.48550/arxiv.1708.09488 · pith_short_12: ONYTKT44XARB · pith_short_16: ONYTKT44XARBVMIK · pith_short_8: ONYTKT44

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/ONYTKT44XARBVMIKHE3HGY755B \
  | 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: 7371354f9cb8221ab10a39367363fde86febb97f006878cf40191c8134171327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "024537b821f4be3c6c6ea4f8887d3c1695da676a6556b0a12d428df306db2c1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-08-30T22:06:54Z",
    "title_canon_sha256": "2bba6a11f3959f76b48e7e7f538066e6cbdd4bf5a5728bf6c9c8ea171506db37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09488",
    "kind": "arxiv",
    "version": 2
  }
}