Pith Number

pith:MDI7LFG7

pith:2012:MDI7LFG7F6Z7RCUEKXUGO4O5NS

not attested not anchored not stored refs pending

Learning from Collective Intelligence in Groups

Charu Aggarwal, Guo-jun Qi, Pierre Moulin, Thomas Huang

arxiv:1210.0954 v1 · 2012-10-03 · cs.SI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDI7LFG7F6Z7RCUEKXUGO4O5NS}

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	2026-05-18T03:44:13.254594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60d1f594df2fb3f88a8455e86771dd6cabf97a7fdc77eb57496edd254c47786e

Aliases

arxiv: 1210.0954 · arxiv_version: 1210.0954v1 · doi: 10.48550/arxiv.1210.0954 · pith_short_12: MDI7LFG7F6Z7 · pith_short_16: MDI7LFG7F6Z7RCUE · pith_short_8: MDI7LFG7

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/MDI7LFG7F6Z7RCUEKXUGO4O5NS \
  | 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: 60d1f594df2fb3f88a8455e86771dd6cabf97a7fdc77eb57496edd254c47786e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20a7896eda97eb7504ed11375d8e64310248cca0c7db343fcfe5ee05de0c8f61",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-10-03T01:34:00Z",
    "title_canon_sha256": "f2669b849f6722ffee0aae268c256305201dda8be43c3ac0bfc6de94158463a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0954",
    "kind": "arxiv",
    "version": 1
  }
}