Pith Number

pith:JYNOB7ZQ

pith:2019:JYNOB7ZQ73WCNWE7NCUXVU3HHF

not attested not anchored not stored refs pending

Improved Structural Discovery and Representation Learning of Multi-Agent Data

Jennifer Hobbs, Long Sha, Matthew Holbrook, Nathan Frank, Patrick Lucey

arxiv:1912.13107 v1 · 2019-12-30 · cs.LG · cs.MA · 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{JYNOB7ZQ73WCNWE7NCUXVU3HHF}

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	2026-07-05T00:29:06.166945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e1ae0ff30feec26d89f68a97ad367396d8216398cbeee911fea812eda1cee17

Aliases

arxiv: 1912.13107 · arxiv_version: 1912.13107v1 · doi: 10.48550/arxiv.1912.13107 · pith_short_12: JYNOB7ZQ73WC · pith_short_16: JYNOB7ZQ73WCNWE7 · pith_short_8: JYNOB7ZQ

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/JYNOB7ZQ73WCNWE7NCUXVU3HHF \
  | 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: 4e1ae0ff30feec26d89f68a97ad367396d8216398cbeee911fea812eda1cee17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bd5375c45a900a193002d46d60eb7284025e4e2aeffa923492d7daaf92ea759",
    "cross_cats_sorted": [
      "cs.MA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-30T22:49:55Z",
    "title_canon_sha256": "d4827fae597d8943c084274fe002421002b6b7558ec0e7fab4fe1162ba9599fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.13107",
    "kind": "arxiv",
    "version": 1
  }
}