Pith Number

pith:3CR57YQX

pith:2018:3CR57YQX7D4FP5Y74SQ4ASAWEK

not attested not anchored not stored refs pending

COUSTIC: Combinatorial Double auction for Task Assignment in Device-to-Device Clouds

Liusheng Huang, Long Chen, Ning Xiao, Yangyang Geng, Yutong Zhai

arxiv:1810.10697 v1 · 2018-10-25 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CR57YQX7D4FP5Y74SQ4ASAWEK}

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	2026-05-18T00:02:19.855190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a3dfe217f8f857f71fe4a1c0481622944b64e265d2d57e9a4f35510e676e13

Aliases

arxiv: 1810.10697 · arxiv_version: 1810.10697v1 · doi: 10.48550/arxiv.1810.10697 · pith_short_12: 3CR57YQX7D4F · pith_short_16: 3CR57YQX7D4FP5Y7 · pith_short_8: 3CR57YQX

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/3CR57YQX7D4FP5Y74SQ4ASAWEK \
  | 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: d8a3dfe217f8f857f71fe4a1c0481622944b64e265d2d57e9a4f35510e676e13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9cf24efc84e40cf1b5dbe1c969228ad91b90c73bb7073b38f03e3cb6dff1ba8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-10-25T02:59:00Z",
    "title_canon_sha256": "b2d68b08b75d20527208ba60aa73091a21791db5ad71915ad097bb01b3de7877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10697",
    "kind": "arxiv",
    "version": 1
  }
}