Pith Number

pith:STSV32C7

pith:2017:STSV32C7VESBL3OKUMDBTCH2DR

not attested not anchored not stored refs pending

Using a Predator-Prey Model to Explain Variations of Cloud Spot Price

Anders Robertsson, Maria Kihl, William Tarneberg, Zheng Li

arxiv:1708.01397 v1 · 2017-08-04 · cs.DC · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STSV32C7VESBL3OKUMDBTCH2DR}

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	2026-05-18T00:38:37.500532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94e55de85fa92415edcaa3061988fa1c682ae9e024d67b660fc1704897e8381d

Aliases

arxiv: 1708.01397 · arxiv_version: 1708.01397v1 · doi: 10.48550/arxiv.1708.01397 · pith_short_12: STSV32C7VESB · pith_short_16: STSV32C7VESBL3OK · pith_short_8: STSV32C7

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/STSV32C7VESBL3OKUMDBTCH2DR \
  | 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: 94e55de85fa92415edcaa3061988fa1c682ae9e024d67b660fc1704897e8381d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa69a56fde710c2fe4eb2ab02652654da40acb22a36a68ceb511c8d0c5499c3",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-08-04T06:48:07Z",
    "title_canon_sha256": "f1816b37dc9c131ee9ce1d723f9cae01e1842c62420befb5915a98a23eece9df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01397",
    "kind": "arxiv",
    "version": 1
  }
}