Pith Number

pith:DOMI4OWQ

pith:2026:DOMI4OWQFTKQCB4LNMXV2Z47KN

not attested not anchored not stored refs pending

Cost-Optimal Foundation Model Deployment Portfolio for Transportation Management

H. Oliver Gao, Jane Lin, Ke Liu, Siyuan Feng, Xi Cheng

arxiv:2607.13239 v1 · 2026-07-14 · 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{DOMI4OWQFTKQCB4LNMXV2Z47KN}

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	2026-07-16T00:22:04.383496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b988e3ad02cd501078b6b2f5d679f535973012e6e769722dbe245245ac14ccf

Aliases

arxiv: 2607.13239 · arxiv_version: 2607.13239v1 · doi: 10.48550/arxiv.2607.13239 · pith_short_12: DOMI4OWQFTKQ · pith_short_16: DOMI4OWQFTKQCB4L · pith_short_8: DOMI4OWQ

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/DOMI4OWQFTKQCB4LNMXV2Z47KN \
  | 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: 1b988e3ad02cd501078b6b2f5d679f535973012e6e769722dbe245245ac14ccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897af5d602c448ef8541e73af40912b746ff342ef693da5e58ebc94be6044cfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-14T20:01:15Z",
    "title_canon_sha256": "d64c50129c8043e0a10e9cbec2637220b8d0bc6c6b3cb031f27121eb36b65651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13239",
    "kind": "arxiv",
    "version": 1
  }
}