Pith Number

pith:HFNHT4AX

pith:2021:HFNHT4AXNGOWCSK3KEFJZXEBQL

not attested not anchored not stored refs pending

A Survey on Domain-Specific Memory Architectures

Christian Pilato, Stephanie Soldavini

arxiv:2108.08672 v1 · 2021-08-19 · cs.DC · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFNHT4AXNGOWCSK3KEFJZXEBQL}

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	2026-07-05T03:07:12.309825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

395a79f017699d61495b510a9cdc8182f4c8de3cd2f9807882f169b8b6948f0b

Aliases

arxiv: 2108.08672 · arxiv_version: 2108.08672v1 · doi: 10.48550/arxiv.2108.08672 · pith_short_12: HFNHT4AXNGOW · pith_short_16: HFNHT4AXNGOWCSK3 · pith_short_8: HFNHT4AX

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/HFNHT4AXNGOWCSK3KEFJZXEBQL \
  | 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: 395a79f017699d61495b510a9cdc8182f4c8de3cd2f9807882f169b8b6948f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00e10bf592c12d4e571ac1bc546e4980747e8df3a9178150ec585c9526e8930a",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-08-19T13:26:39Z",
    "title_canon_sha256": "f8cfb4dcb56e0bb890fe964312e6dce1698b2c10386e21f13c2113139383df76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08672",
    "kind": "arxiv",
    "version": 1
  }
}