Pith Number

pith:G5L4PRQN

pith:2022:G5L4PRQNQMB4CPZG3MMYHUS6F4

not attested not anchored not stored refs pending

Big Memory Servers and Modern Approaches to Disk-Based Computation

Kurt Keville, Po Hao Chen

arxiv:2207.11407 v1 · 2022-07-23 · 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{G5L4PRQNQMB4CPZG3MMYHUS6F4}

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	2026-07-05T04:43:04.877644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3757c7c60d8303c13f26db1983d25e2f2428b38bb552d9e58b10d41fcb265bd7

Aliases

arxiv: 2207.11407 · arxiv_version: 2207.11407v1 · doi: 10.48550/arxiv.2207.11407 · pith_short_12: G5L4PRQNQMB4 · pith_short_16: G5L4PRQNQMB4CPZG · pith_short_8: G5L4PRQN

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/G5L4PRQNQMB4CPZG3MMYHUS6F4 \
  | 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: 3757c7c60d8303c13f26db1983d25e2f2428b38bb552d9e58b10d41fcb265bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c740ac2c2d6389a2fffa9a77e49dc0d6d270a343fc532ca758901e4cd3d4855",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-07-23T04:11:35Z",
    "title_canon_sha256": "83bb56b01a682de3ea5dba3dd90b585db1e991c46eb9eaab89fb72c281916950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.11407",
    "kind": "arxiv",
    "version": 1
  }
}