Pith Number

pith:SISRZ7O6

pith:2019:SISRZ7O63RDEBOQTGZQWLODKOY

not attested not anchored not stored refs pending

Active Learning of Spin Network Models

David A. Sivak, Jialong Jiang, Matt Thomson

arxiv:1903.10474 v3 · 2019-03-25 · cond-mat.dis-nn · cond-mat.stat-mech · physics.data-an · q-bio.QM · 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{SISRZ7O63RDEBOQTGZQWLODKOY}

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	2026-07-05T00:14:19.179783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92251cfddedc4640ba13366165b86a760d0573a5cd099d89d6446b6b7f51aa5e

Aliases

arxiv: 1903.10474 · arxiv_version: 1903.10474v3 · doi: 10.48550/arxiv.1903.10474 · pith_short_12: SISRZ7O63RDE · pith_short_16: SISRZ7O63RDEBOQT · pith_short_8: SISRZ7O6

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/SISRZ7O63RDEBOQTGZQWLODKOY \
  | 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: 92251cfddedc4640ba13366165b86a760d0573a5cd099d89d6446b6b7f51aa5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecb059a8320175909d5a47be45632aa95bc93881f5f4fefe5f3dc98934ca1ee1",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.data-an",
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2019-03-25T17:22:17Z",
    "title_canon_sha256": "8456ade2adeccfc2c794fcc27f82423f61a5d95a0870c9e0d6b0c26c23952e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10474",
    "kind": "arxiv",
    "version": 3
  }
}