Pith Number

pith:M5UGIPYR

pith:2011:M5UGIPYRGXLCHBQUV4QMP27P3T

not attested not anchored not stored refs pending

Feature Matching in Time Series Modeling

Howell Tong, Yingcun Xia

arxiv:1104.3073 v2 · 2011-04-15 · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M5UGIPYRGXLCHBQUV4QMP27P3T}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:22:02.931737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6768643f1135d6238614af20c7ebefdcd741fa5132b3656c16ce2df472a2ea01

Aliases

arxiv: 1104.3073 · arxiv_version: 1104.3073v2 · doi: 10.48550/arxiv.1104.3073 · pith_short_12: M5UGIPYRGXLC · pith_short_16: M5UGIPYRGXLCHBQU · pith_short_8: M5UGIPYR

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/M5UGIPYRGXLCHBQUV4QMP27P3T \
  | 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: 6768643f1135d6238614af20c7ebefdcd741fa5132b3656c16ce2df472a2ea01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d45f6e95840a2fa7b865b7f6ca4d362a455e0d4c0a14471125c0600c5104c19",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-04-15T14:37:22Z",
    "title_canon_sha256": "590bc627ab3d744f319c30eecb2d0184db74ff56499d68ec5727e53b12987623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3073",
    "kind": "arxiv",
    "version": 2
  }
}