Pith Number

pith:TQ23ZQIY

pith:2012:TQ23ZQIYJD5N5K6SEO3H7GKDAQ

not attested not anchored not stored refs pending

Graph Estimation From Multi-attribute Data

Eric P. Xing, Han Liu, Mladen Kolar

arxiv:1210.7665 v2 · 2012-10-29 · 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{TQ23ZQIYJD5N5K6SEO3H7GKDAQ}

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	2026-05-18T03:27:32.513132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c35bcc11848fadeabd223b67f994304361809dfb1f5cad79522ffdbfd2f00a7

Aliases

arxiv: 1210.7665 · arxiv_version: 1210.7665v2 · doi: 10.48550/arxiv.1210.7665 · pith_short_12: TQ23ZQIYJD5N · pith_short_16: TQ23ZQIYJD5N5K6S · pith_short_8: TQ23ZQIY

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/TQ23ZQIYJD5N5K6SEO3H7GKDAQ \
  | 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: 9c35bcc11848fadeabd223b67f994304361809dfb1f5cad79522ffdbfd2f00a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88c27fd1ad8bc59c67d1a78a621d3c2ec2dc6f4b5834485e616e242642b518b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-10-29T13:54:36Z",
    "title_canon_sha256": "38ad9716a47f5790252cc142a6aa869b954d60d9528d01c5b482b2f48b7d610e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7665",
    "kind": "arxiv",
    "version": 2
  }
}