Pith Number

pith:MGWU37KI

pith:2020:MGWU37KIZAKHI4LCJRWTST63TD

not attested not anchored not stored refs pending

A1: A Distributed In-Memory Graph Database

Alex Shamis, Chiranjeeb Buragohain, John Pao, Joshua Cowhig, Karthik Kalyanaraman, Knut Magne Risvik, Matthew Renzelmann, Miguel Castro, Nikolas Gloy, Paul Brett, Richendra Khanna, Shuheng Zheng, Timothy Tan, Wonhee Cho

arxiv:2004.05712 v1 · 2020-04-12 · cs.DB · 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{MGWU37KIZAKHI4LCJRWTST63TD}

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	2026-07-05T00:54:39.984783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ad4dfd48c8147471624c6d394fdb98da842b47a32b48d4ad57a27ac0ddfae3

Aliases

arxiv: 2004.05712 · arxiv_version: 2004.05712v1 · doi: 10.48550/arxiv.2004.05712 · pith_short_12: MGWU37KIZAKH · pith_short_16: MGWU37KIZAKHI4LC · pith_short_8: MGWU37KI

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/MGWU37KIZAKHI4LCJRWTST63TD \
  | 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: 61ad4dfd48c8147471624c6d394fdb98da842b47a32b48d4ad57a27ac0ddfae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a217c0d0be45e26aad0ecd5d29002c38ea46e5217d68b519d970ad6de9eb305",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-04-12T22:58:46Z",
    "title_canon_sha256": "d997ef11495146b6451affc35b7f07690ca3224a13137d83eed43f16a6348eb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.05712",
    "kind": "arxiv",
    "version": 1
  }
}