Pith Number

pith:LS5JAWGH

pith:2014:LS5JAWGHYVHKK2A6LJU7BMXVHX

not attested not anchored not stored refs pending

$\Upsilon$-DB: Managing scientific hypotheses as uncertain data

Bernardo Gon\c{c}alves, Fabio Porto

arxiv:1405.4607 v1 · 2014-05-19 · cs.DB · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LS5JAWGHYVHKK2A6LJU7BMXVHX}

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	2026-05-18T02:28:55.124004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cba9058c7c54ea5681e5a69f0b2f53df867052dc5615939fab5190152d5e437

Aliases

arxiv: 1405.4607 · arxiv_version: 1405.4607v1 · doi: 10.48550/arxiv.1405.4607 · pith_short_12: LS5JAWGHYVHK · pith_short_16: LS5JAWGHYVHKK2A6 · pith_short_8: LS5JAWGH

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/LS5JAWGHYVHKK2A6LJU7BMXVHX \
  | 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: 5cba9058c7c54ea5681e5a69f0b2f53df867052dc5615939fab5190152d5e437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2215a6bc6da55b6b8809fb34579aa68bb03e0623001f3df800ae6505f66d7e57",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-05-19T05:09:50Z",
    "title_canon_sha256": "ba09e5ec49d73352c987d769f5f21574ef212b7bf758134a2dc15a3a4f408bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4607",
    "kind": "arxiv",
    "version": 1
  }
}