Pith Number

pith:FD2Z7R4Q

pith:2021:FD2Z7R4QQU4RADP4B474B6FPDZ

not attested not anchored not stored refs pending

Spot Market versus Full Charter Fleet: Decisions Support for Full Truck Load Tenders

Ivo Hedtke, Joachim Weise, Tom Van Woensel, Veaceslav Ghilas

arxiv:2110.15388 v1 · 2021-10-26 · 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{FD2Z7R4QQU4RADP4B474B6FPDZ}

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	2026-07-05T03:27:08.874171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f59fc7908539100dfc0f3fc0f8af1e45b6d494516282a6daf56c3c0341c183

Aliases

arxiv: 2110.15388 · arxiv_version: 2110.15388v1 · doi: 10.48550/arxiv.2110.15388 · pith_short_12: FD2Z7R4QQU4R · pith_short_16: FD2Z7R4QQU4RADP4 · pith_short_8: FD2Z7R4Q

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/FD2Z7R4QQU4RADP4B474B6FPDZ \
  | 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: 28f59fc7908539100dfc0f3fc0f8af1e45b6d494516282a6daf56c3c0341c183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9c38852df2e11d1d76dec7045a3ec585c933c85f393d216d771a41340525a60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-10-26T14:14:38Z",
    "title_canon_sha256": "3dc963c33ea10ef5e4e0ec10986db6a475746b5751f473edb6f4bb6520998215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15388",
    "kind": "arxiv",
    "version": 1
  }
}