Pith Number

pith:N32E2BTG

pith:2017:N32E2BTGLPA32BNAX7ALI3C6QR

not attested not anchored not stored refs pending

Constellation Queries over Big Data

Amir Khatibi, Dennis Shasha, Eduardo Ogasawara, Fabio Porto, Jo\~ao R. Nobre, Patrick Valduriez

arxiv:1703.02638 v1 · 2017-03-07 · 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{N32E2BTGLPA32BNAX7ALI3C6QR}

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	2026-05-18T00:49:05.978562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ef44d06665bc1bd05a0bfc0b46c5e84711fefdb66d4c896b9936489831d718f

Aliases

arxiv: 1703.02638 · arxiv_version: 1703.02638v1 · doi: 10.48550/arxiv.1703.02638 · pith_short_12: N32E2BTGLPA3 · pith_short_16: N32E2BTGLPA32BNA · pith_short_8: N32E2BTG

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/N32E2BTGLPA32BNAX7ALI3C6QR \
  | 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: 6ef44d06665bc1bd05a0bfc0b46c5e84711fefdb66d4c896b9936489831d718f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbb99da2e8cd25e13030ac2acf399c70f97d106de28a2900e79ccc40fca2176e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-03-07T23:45:46Z",
    "title_canon_sha256": "65fdb700da009ad2414b68d032f32e7b546eeedfb7f9706f8677ec1576685786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02638",
    "kind": "arxiv",
    "version": 1
  }
}