Pith Number

pith:HXU4IKAW

pith:2016:HXU4IKAWLM2CHXOOPPXJWNWAZC

not attested not anchored not stored refs pending

Efficient Processing of Very Large Graphs in a Small Cluster

Da Yan, Huanhuan Wu, James Cheng, Yuzhen Huang

arxiv:1601.05590 v1 · 2016-01-21 · 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{HXU4IKAWLM2CHXOOPPXJWNWAZC}

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	2026-05-18T01:22:13.434990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3de9c428165b3423ddce7bee9b36c0c8ab84dc2910f3718585bae22a4ac6b702

Aliases

arxiv: 1601.05590 · arxiv_version: 1601.05590v1 · doi: 10.48550/arxiv.1601.05590 · pith_short_12: HXU4IKAWLM2C · pith_short_16: HXU4IKAWLM2CHXOO · pith_short_8: HXU4IKAW

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/HXU4IKAWLM2CHXOOPPXJWNWAZC \
  | 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: 3de9c428165b3423ddce7bee9b36c0c8ab84dc2910f3718585bae22a4ac6b702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc65aeebf1a7879e0fab27412ac993dcbcd433f59938ef9f4f98a7b0bd696954",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-01-21T11:18:34Z",
    "title_canon_sha256": "b8438e8ad54281433afa7bebc76f89677099226462b03510eb8da625d1194c85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05590",
    "kind": "arxiv",
    "version": 1
  }
}