Pith Number

pith:HXCQMBOB

pith:2017:HXCQMBOB4EGFQASD57IFPI5JGL

not attested not anchored not stored refs pending

Locality-Aware Hybrid Coded MapReduce for Server-Rack Architecture

Sneh Gupta, V. Lalitha

arxiv:1709.01440 v1 · 2017-08-22 · cs.DC · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXCQMBOB4EGFQASD57IFPI5JGL}

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	2026-05-18T00:36:00.098576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dc50605c1e10c580243efd057a3a932de849759a05848810814c36dc59b23c1

Aliases

arxiv: 1709.01440 · arxiv_version: 1709.01440v1 · doi: 10.48550/arxiv.1709.01440 · pith_short_12: HXCQMBOB4EGF · pith_short_16: HXCQMBOB4EGFQASD · pith_short_8: HXCQMBOB

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/HXCQMBOB4EGFQASD57IFPI5JGL \
  | 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: 3dc50605c1e10c580243efd057a3a932de849759a05848810814c36dc59b23c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29f66383d18916a40cc74b75911824a25a44ed995fb23b6e92acad0a03baa850",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-08-22T13:10:35Z",
    "title_canon_sha256": "ad85546683db94a711cc6fda87fe894347e847b3b2a069f95264959e8194ee45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01440",
    "kind": "arxiv",
    "version": 1
  }
}