Pith Number

pith:XQDMOSLJ

pith:2021:XQDMOSLJC76WZNBNTWERMKZNRB

not attested not anchored not stored refs pending

Iterative Alignment Flows

David I. Inouye, Pradeep Ravikumar, Zeyu Zhou, Ziyu Gong

arxiv:2104.07232 v3 · 2021-04-15 · 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{XQDMOSLJC76WZNBNTWERMKZNRB}

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	2026-07-05T04:05:30.808353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc06c7496917fd6cb42d9d89162b2d8867db0da26bfa6568409b00e8b7b6ee30

Aliases

arxiv: 2104.07232 · arxiv_version: 2104.07232v3 · doi: 10.48550/arxiv.2104.07232 · pith_short_12: XQDMOSLJC76W · pith_short_16: XQDMOSLJC76WZNBN · pith_short_8: XQDMOSLJ

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/XQDMOSLJC76WZNBNTWERMKZNRB \
  | 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: bc06c7496917fd6cb42d9d89162b2d8867db0da26bfa6568409b00e8b7b6ee30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87d95a8a8c82dedd351ebecf96f0634e39adcea2c25c9cd1c0a73eac6fdc4803",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-15T04:28:56Z",
    "title_canon_sha256": "0af06cefec38ab2921d4012e025db2c8994b7ac717a3d0479bf9a008307f2bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07232",
    "kind": "arxiv",
    "version": 3
  }
}