Pith Number

pith:UTOKNAVG

pith:2014:UTOKNAVGJ2X2S6JMBEIREUAK2M

not attested not anchored not stored refs pending

A Credit Assignment Compiler for Joint Prediction

Hal Daum\'e III, He He, John Langford, Kai-Wei Chang, Stephane Ross

arxiv:1406.1837 v5 · 2014-06-07 · 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{UTOKNAVGJ2X2S6JMBEIREUAK2M}

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	2026-05-18T01:13:09.892104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4dca682a64eafa9792c091112500ad3129175d3caf2f2413d5d0d5a41db4fc0

Aliases

arxiv: 1406.1837 · arxiv_version: 1406.1837v5 · doi: 10.48550/arxiv.1406.1837 · pith_short_12: UTOKNAVGJ2X2 · pith_short_16: UTOKNAVGJ2X2S6JM · pith_short_8: UTOKNAVG

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/UTOKNAVGJ2X2S6JMBEIREUAK2M \
  | 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: a4dca682a64eafa9792c091112500ad3129175d3caf2f2413d5d0d5a41db4fc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95dac45bf42774495d11ebf83cecb9166abc24be4b3f14eb0770456249c29784",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-06-07T00:24:42Z",
    "title_canon_sha256": "33eaadb7035cac67070f622eef893b810b74e5a7674a467ff4397491a13bdc14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1837",
    "kind": "arxiv",
    "version": 5
  }
}