Pith Number

pith:W427DRYT

pith:2019:W427DRYTW5GU2OBES372PVOUFV

not attested not anchored not stored refs pending

Algorithms and Statistical Models for Scientific Discovery in the Petabyte Era

Adam A. Miller, Andrew J. Connolly, Andy Ptak, Aneta Siemiginowska, Arfon M. Smith, Brian Nord, Brigitta M. Sip\H{o}cz, Camille Avestruz, Chad Schafer, Chuanfei Dong, David Rapetti, Douglas A. Caldwell, Douglas Burke, Eric D. Feigelson, Erik J. Tollerud, Gautaum Narayan, G. Jogesh Babu, Jamie Kinney, Jeremy Kubica, Jo\~ao Caldeira, John ZuHone, Joleen K. Carlberg, Joshua E. G. Peek, J. R. Mart\'inez-Galarza, Kaisey S. Mandel, Lior Shamir, Lucianne M. Walkowicz, Luisa Lucie-Smith, Michelle Ntampaka, Nhan Tran, Priyamvada Natarajan, Ricardo Vilalta, Simon Birrer, Thomas Loredo, T. S. Li, Vinay Kashyap, V. Zach Golkhou, Yen-Chi Chen

arxiv:1911.02479 v1 · 2019-11-05 · astro-ph.IM · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W427DRYTW5GU2OBES372PVOUFV}

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	2026-07-05T00:17:34.812142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b735f1c713b74d4d382496ffa7d5d42d5b036b2a9755896865db5312e5e980c9

Aliases

arxiv: 1911.02479 · arxiv_version: 1911.02479v1 · doi: 10.48550/arxiv.1911.02479 · pith_short_12: W427DRYTW5GU · pith_short_16: W427DRYTW5GU2OBE · pith_short_8: W427DRYT

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/W427DRYTW5GU2OBES372PVOUFV \
  | 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: b735f1c713b74d4d382496ffa7d5d42d5b036b2a9755896865db5312e5e980c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827d8f77f5fff8f2c8f3d5eb205fa079c6c3eacf0630857162e740398ec1f1a8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-11-05T04:06:32Z",
    "title_canon_sha256": "d3adbaf4587bf8abf4e4eafeea10ef9b1ce8f51bd98e50bd9c01e3ded7175304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.02479",
    "kind": "arxiv",
    "version": 1
  }
}