Pith Number

pith:YKDHUQNS

pith:2019:YKDHUQNSDZUGOA3ZRL3TDGAL2C

not attested not anchored not stored refs pending

The Oracle of DLphi

Amnon Drory, Ariel Neufeld, Christian K\"ummerle, Danijel Kivaranovic, David Weber, Dennis Elbr\"achter, Dominik Alfke, Gitta Kutyniok, Gregory Naisat, Jan Blechschmidt, Jan Macdonald, Johannes von Lindheim, Jun-Da Sheng, Laura Thesing, Matteo Gambara, Mauricio J. del Razo Sarmina, Melanie Weber, Nando Farchmin, Peter Hinz, Philipp Christian Petersen, Philipp Grohs, Philipp Trunschke, Rafael Reisenhofer, Ryan Malthaner, Sebastian Lunz, Silke Glas, Weston Baines

arxiv:1901.05744 v2 · 2019-01-17 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKDHUQNSDZUGOA3ZRL3TDGAL2C}

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	2026-05-17T23:55:26.830587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2867a41b21e686703798af731980bd0abe2c5c4f7d47a50a8dce2c79bdde0e1

Aliases

arxiv: 1901.05744 · arxiv_version: 1901.05744v2 · doi: 10.48550/arxiv.1901.05744 · pith_short_12: YKDHUQNSDZUG · pith_short_16: YKDHUQNSDZUGOA3Z · pith_short_8: YKDHUQNS

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/YKDHUQNSDZUGOA3ZRL3TDGAL2C \
  | 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: c2867a41b21e686703798af731980bd0abe2c5c4f7d47a50a8dce2c79bdde0e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af7435491962e3b42c75390f0919ea055efb9ea9d49074711545b82bb7dfb519",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-17T12:03:45Z",
    "title_canon_sha256": "3206f6c3dd48f6bb35ecd70ecfd484bce3470430855f87b02ce80b4561533f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05744",
    "kind": "arxiv",
    "version": 2
  }
}