Pith Number

pith:DIZMA5DN

pith:2011:DIZMA5DNTTNUKIFBQMOBJAN2AG

not attested not anchored not stored refs pending

Reconstruction of sequential data with density models

Miguel \'A. Carreira-Perpi\~n\'an

arxiv:1109.3248 v1 · 2011-09-15 · 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{DIZMA5DNTTNUKIFBQMOBJAN2AG}

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	2026-05-18T04:12:57.171301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a32c0746d9cdb4520a1831c1481ba018602326bdea0052513374052843c3d8a

Aliases

arxiv: 1109.3248 · arxiv_version: 1109.3248v1 · doi: 10.48550/arxiv.1109.3248 · pith_short_12: DIZMA5DNTTNU · pith_short_16: DIZMA5DNTTNUKIFB · pith_short_8: DIZMA5DN

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/DIZMA5DNTTNUKIFBQMOBJAN2AG \
  | 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: 1a32c0746d9cdb4520a1831c1481ba018602326bdea0052513374052843c3d8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94afb4c2f223bac14f45949c6fd9a41d05675a9d945e8242b3d38e520e5aee98",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2011-09-15T03:12:36Z",
    "title_canon_sha256": "eadc74a05f4bc279d215e00d59d0f6ed390aa3eed6b68de5b3ba3818f7d1369b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3248",
    "kind": "arxiv",
    "version": 1
  }
}