Pith Number

pith:QGJPTNQH

pith:2017:QGJPTNQHIY4UDSLDWI73C4NNMQ

not attested not anchored not stored refs pending

Advancements in Continuum Approximation Models for Logistics and Transportation Systems: 1996 - 2016

Karen Smilowitz, Mehmet Basdere, Sina Ansari, Xiaopeng Li, Yanfeng Ouyang

arxiv:1706.05448 v1 · 2017-06-16 · 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{QGJPTNQHIY4UDSLDWI73C4NNMQ}

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	2026-05-18T00:42:11.599766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8192f9b607463941c963b23fb171ad641bece650f79cdafe192c2b381508d6ad

Aliases

arxiv: 1706.05448 · arxiv_version: 1706.05448v1 · doi: 10.48550/arxiv.1706.05448 · pith_short_12: QGJPTNQHIY4U · pith_short_16: QGJPTNQHIY4UDSLD · pith_short_8: QGJPTNQH

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/QGJPTNQHIY4UDSLDWI73C4NNMQ \
  | 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: 8192f9b607463941c963b23fb171ad641bece650f79cdafe192c2b381508d6ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f61615719e61775922761070f0d8a49fce5f7bbb9f0eb1489e4ea2c75e582a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-06-16T22:51:53Z",
    "title_canon_sha256": "a30d87fd64b74dad5c3b1eb5a1e95fccdb87691a77af3e92580a49812e0e791c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05448",
    "kind": "arxiv",
    "version": 1
  }
}