Pith Number

pith:ZX24GELB

pith:2012:ZX24GELB2ZOMXUEHYYLMVBXH2T

not attested not anchored not stored refs pending

VUPIC: Virtual Machine Usage Based Placement in IaaS Cloud

Gaurav Somani, Kapil Phatnani, Prateek Khandelwal

arxiv:1212.0085 v1 · 2012-12-01 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZX24GELB2ZOMXUEHYYLMVBXH2T}

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	2026-05-18T03:39:27.356657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf5c31161d65ccbd087c616ca86e7d4c584c4695d0fed00bcce8d5f785efdd7

Aliases

arxiv: 1212.0085 · arxiv_version: 1212.0085v1 · doi: 10.48550/arxiv.1212.0085 · pith_short_12: ZX24GELB2ZOM · pith_short_16: ZX24GELB2ZOMXUEH · pith_short_8: ZX24GELB

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/ZX24GELB2ZOMXUEHYYLMVBXH2T \
  | 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: cdf5c31161d65ccbd087c616ca86e7d4c584c4695d0fed00bcce8d5f785efdd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11dfda98c701d40e7ea9d9d9c04d258e1f9b3b15ce85e0b0864899e3823ed82c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2012-12-01T08:51:48Z",
    "title_canon_sha256": "31feff210ecda336d858ed92b29bed8e89e846dd821b7da21f8ef3630781b0c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0085",
    "kind": "arxiv",
    "version": 1
  }
}