Pith Number

pith:B4E2V7W3

pith:2014:B4E2V7W3SWDJ4MCBXGFHFSCCCG

not attested not anchored not stored refs pending

Achieving 100,000,000 database inserts per second using Accumulo and D4M

Albert Reuther, Andrew Prout, Antonio Rosa, Bill Bergeron, Chansup Byun, Charles Yee (MIT), David Bestor, Jeremy Kepner, Julie Mullen, Matthew Hubbell, Peter Michaleas, Vijay Gadepally, William Arcand

arxiv:1406.4923 v1 · 2014-06-19 · cs.DB · astro-ph.IM · cs.CE · cs.DC · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4E2V7W3SWDJ4MCBXGFHFSCCCG}

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	2026-05-18T02:03:48.442498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f09aafedb95869e3041b98a72c84211beac9684b373ddfb4d91c01827e9f408

Aliases

arxiv: 1406.4923 · arxiv_version: 1406.4923v1 · doi: 10.48550/arxiv.1406.4923 · pith_short_12: B4E2V7W3SWDJ · pith_short_16: B4E2V7W3SWDJ4MCB · pith_short_8: B4E2V7W3

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/B4E2V7W3SWDJ4MCBXGFHFSCCCG \
  | 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: 0f09aafedb95869e3041b98a72c84211beac9684b373ddfb4d91c01827e9f408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c719675ee8dca5cce1384b8a5b3b0829665f17a8169ddf7d2cc68ab1a643dc",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.CE",
      "cs.DC",
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-06-19T00:44:12Z",
    "title_canon_sha256": "668bc1f762be729afcdffd3647268ff983fb9f6512a7aa5ad1e2bc671b0582ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4923",
    "kind": "arxiv",
    "version": 1
  }
}