Pith Number

pith:MR2K6JTE

pith:2014:MR2K6JTEXCJML5KQRTTJ53F7BT

not attested not anchored not stored refs pending

$\Upsilon$-DB: A system for data-driven hypothesis management and analytics

Bernardo Gon\c{c}alves, Fabio Porto, Frederico C. Silva

arxiv:1411.7419 v1 · 2014-11-26 · 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{MR2K6JTEXCJML5KQRTTJ53F7BT}

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	2026-05-18T02:32:38.048567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6474af2664b892c5f5508ce69eecbf0cdfef8881c54edfb865dc6a44d9bae41a

Aliases

arxiv: 1411.7419 · arxiv_version: 1411.7419v1 · doi: 10.48550/arxiv.1411.7419 · pith_short_12: MR2K6JTEXCJM · pith_short_16: MR2K6JTEXCJML5KQ · pith_short_8: MR2K6JTE

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/MR2K6JTEXCJML5KQRTTJ53F7BT \
  | 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: 6474af2664b892c5f5508ce69eecbf0cdfef8881c54edfb865dc6a44d9bae41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08a4cb5bf7da780008cb83fd74333dade40806ebbe9543b3e1ed36e0ded78e26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-11-26T23:04:34Z",
    "title_canon_sha256": "a53642dda3de4f3b4bb1fdeabb1e0e9507a2261011d7774d930ecea33a66081a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7419",
    "kind": "arxiv",
    "version": 1
  }
}