Pith Number

pith:R6XQU7M6

pith:2018:R6XQU7M6A7FCTY7DPOBGMWXF3H

not attested not anchored not stored refs pending

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Carla Brodley, Emery Berger, H. V. Jagadish, Kathryn S. McKinley, Lexing Xie, Mario A. Nascimento, Minjeong Shin, Stephen M. Blackburn

arxiv:1807.00071 v2 · 2018-06-29 · cs.GL · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6XQU7M6A7FCTY7DPOBGMWXF3H}

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	2026-05-17T23:47:48.905175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8faf0a7d9e07ca29e3e37b82665ae5d9e74269ccc3462c70c3c01d27ac5fa323

Aliases

arxiv: 1807.00071 · arxiv_version: 1807.00071v2 · doi: 10.48550/arxiv.1807.00071 · pith_short_12: R6XQU7M6A7FC · pith_short_16: R6XQU7M6A7FCTY7D · pith_short_8: R6XQU7M6

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/R6XQU7M6A7FCTY7DPOBGMWXF3H \
  | 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: 8faf0a7d9e07ca29e3e37b82665ae5d9e74269ccc3462c70c3c01d27ac5fa323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "617894d76e41ad038f6ccc1e02ee12156c159fc1ddfc5a24c0ee9287c15df708",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GL",
    "submitted_at": "2018-06-29T21:23:47Z",
    "title_canon_sha256": "a4a9631e21788de8095f68e96babe4fa2673624d2bb28658db5f97cc6e39f2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00071",
    "kind": "arxiv",
    "version": 2
  }
}