Pith Number

pith:3K3DNPVJ

pith:2014:3K3DNPVJSFFWMHG4EZOMSZZB34

not attested not anchored not stored refs pending

Markov Random Fields and Mass Spectra Discrimination

Ao Kong, Robert Azencott

arxiv:1410.3234 v1 · 2014-10-13 · stat.ML · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3K3DNPVJSFFWMHG4EZOMSZZB34}

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	2026-05-18T02:40:11.752758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dab636bea9914b661cdc265cc96721df3d514b3a78ea0b215fc3cbc55cdd196b

Aliases

arxiv: 1410.3234 · arxiv_version: 1410.3234v1 · doi: 10.48550/arxiv.1410.3234 · pith_short_12: 3K3DNPVJSFFW · pith_short_16: 3K3DNPVJSFFWMHG4 · pith_short_8: 3K3DNPVJ

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/3K3DNPVJSFFWMHG4EZOMSZZB34 \
  | 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: dab636bea9914b661cdc265cc96721df3d514b3a78ea0b215fc3cbc55cdd196b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8374161862d77e7fbd0aa645063f8f48a5bc00efe42a6ccd71e0d4678280f433",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-10-13T09:31:36Z",
    "title_canon_sha256": "58448bbb04f42adf41946ff87e547a5109694e59d8f504cc7deb3845acae141f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3234",
    "kind": "arxiv",
    "version": 1
  }
}