Pith Number

pith:MMWHKFHW

pith:2018:MMWHKFHWP7CFGEKVADHM4U43DD

not attested not anchored not stored refs pending

Planning with Arithmetic and Geometric Attributes

Arthur Szlam, David Folqu\'e, Joan Bruna, Sainbayar Sukhbaatar

arxiv:1809.02031 v1 · 2018-09-06 · 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{MMWHKFHWP7CFGEKVADHM4U43DD}

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	2026-05-18T00:06:21.492146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632c7514f67fc453115500cece539b18fe07dcf6da0c3a8438c88aa176cf4a6c

Aliases

arxiv: 1809.02031 · arxiv_version: 1809.02031v1 · doi: 10.48550/arxiv.1809.02031 · pith_short_12: MMWHKFHWP7CF · pith_short_16: MMWHKFHWP7CFGEKV · pith_short_8: MMWHKFHW

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/MMWHKFHWP7CFGEKVADHM4U43DD \
  | 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: 632c7514f67fc453115500cece539b18fe07dcf6da0c3a8438c88aa176cf4a6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "795ccdaadbbe357f83b0bda7f809b58b404963e17d096f3ac0245dd5a6940892",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-09-06T15:03:13Z",
    "title_canon_sha256": "5468cb2728e5f63f0c6272e7fc3f5fb025964bfc5b0302e799d1d4cd7168df9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02031",
    "kind": "arxiv",
    "version": 1
  }
}