Pith Number

pith:SXVZUYH4

pith:2010:SXVZUYH47RE4TWD5V43K7Q343Z

not attested not anchored not stored refs pending

Conditional Random Fields and Support Vector Machines: A Hybrid Approach

Mark D. Reid, Qinfeng Shi, Tiberio Caetano

arxiv:1009.3346 v1 · 2010-09-17 · 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{SXVZUYH47RE4TWD5V43K7Q343Z}

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	2026-05-18T04:40:45.908641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95eb9a60fcfc49c9d87daf36afc37cde62bddf4a531d57d433ba028d9b2ab216

Aliases

arxiv: 1009.3346 · arxiv_version: 1009.3346v1 · doi: 10.48550/arxiv.1009.3346 · pith_short_12: SXVZUYH47RE4 · pith_short_16: SXVZUYH47RE4TWD5 · pith_short_8: SXVZUYH4

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/SXVZUYH47RE4TWD5V43K7Q343Z \
  | 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: 95eb9a60fcfc49c9d87daf36afc37cde62bddf4a531d57d433ba028d9b2ab216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1adfcae03d7824a6c98e405924dd025311c371f6f2cd3b1cbd59af3d0df640c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2010-09-17T06:47:25Z",
    "title_canon_sha256": "00ab663dc09d4df5f00c7fe5341b83bda68beeeda5d590d326da3e0e91d25c4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3346",
    "kind": "arxiv",
    "version": 1
  }
}