Pith Number

pith:2R3XITBU

pith:2017:2R3XITBUCXMEFC65R5IAYIHBX7

not attested not anchored not stored refs pending

BigDAWG Polystore Release and Demonstration

Aaron Elmore, Adam Dziedzic, Jennie Duggan, Jeremy Kepner, Kyle OBrien, Michael Stonebraker, Samuel Madden, Tim Mattson, Vijay Gadepally, Zuohao She

arxiv:1701.05799 v1 · 2017-01-19 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2R3XITBUCXMEFC65R5IAYIHBX7}

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	2026-05-18T00:52:24.716453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d477744c3415d8428bdd8f500c20e1bfff102dbbcdb7acbee39966eac26cef5e

Aliases

arxiv: 1701.05799 · arxiv_version: 1701.05799v1 · doi: 10.48550/arxiv.1701.05799 · pith_short_12: 2R3XITBUCXME · pith_short_16: 2R3XITBUCXMEFC65 · pith_short_8: 2R3XITBU

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/2R3XITBUCXMEFC65R5IAYIHBX7 \
  | 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: d477744c3415d8428bdd8f500c20e1bfff102dbbcdb7acbee39966eac26cef5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2356562539a79531c5a2b3539d3bae7bbedcbff9f46dbe6284536aca2b9e32f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-01-19T00:29:31Z",
    "title_canon_sha256": "60bc852712088337c00fc652bf780c8975147545df269c616534feb40dc98cfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05799",
    "kind": "arxiv",
    "version": 1
  }
}