Pith Number

pith:KTERX2LT

pith:2018:KTERX2LTSRUYJO2A6KDKJ7BQF3

not attested not anchored not stored refs pending

Vaex: Big Data exploration in the era of Gaia

Jovan Veljanoski, Maarten A. Breddels

arxiv:1801.02638 v1 · 2018-01-08 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTERX2LTSRUYJO2A6KDKJ7BQF3}

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	2026-05-18T00:03:49.696054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54c91be973946984bb40f286a4fc302ece712311b2c276be0961aeed7169350b

Aliases

arxiv: 1801.02638 · arxiv_version: 1801.02638v1 · doi: 10.48550/arxiv.1801.02638 · pith_short_12: KTERX2LTSRUY · pith_short_16: KTERX2LTSRUYJO2A · pith_short_8: KTERX2LT

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/KTERX2LTSRUYJO2A6KDKJ7BQF3 \
  | 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: 54c91be973946984bb40f286a4fc302ece712311b2c276be0961aeed7169350b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6310927a1e187173158d6ee10bdc0e9da3ecb0413c2fcaa1f7136feb05de090",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-01-08T19:00:15Z",
    "title_canon_sha256": "26103e547e1c66ab09d367609feab0af150c51e7b3b6afcc0df58e09beb0b36c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02638",
    "kind": "arxiv",
    "version": 1
  }
}