Pith Number

pith:DVYYACXE

pith:2020:DVYYACXEHNIU7CCLTPW4MFUI7O

not attested not anchored not stored refs pending

Bayesian Context Trees: Modelling and exact inference for discrete time series

Athina Panotopoulou, Ioannis Kontoyiannis, Ioannis Papageorgiou, Lambros Mertzanis, Maria Skoularidou

arxiv:2007.14900 v3 · 2020-07-29 · stat.ME · cs.IT · math.IT · 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{DVYYACXEHNIU7CCLTPW4MFUI7O}

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	2026-07-05T03:54:18.016069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d71800ae43b514f884b9bedc61688fba3b81ba2d0270e402431d929abba68a1

Aliases

arxiv: 2007.14900 · arxiv_version: 2007.14900v3 · doi: 10.48550/arxiv.2007.14900 · pith_short_12: DVYYACXEHNIU · pith_short_16: DVYYACXEHNIU7CCL · pith_short_8: DVYYACXE

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/DVYYACXEHNIU7CCLTPW4MFUI7O \
  | 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: 1d71800ae43b514f884b9bedc61688fba3b81ba2d0270e402431d929abba68a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35493da67b7ee0b75cd79bafa46b51911c51cf83e4eb536b63be029f294c2b82",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-07-29T15:16:49Z",
    "title_canon_sha256": "7d8bbc91f4ae51d8cc7bd4cd1675673a9c8e2c41bfd4278534e7bf33a9e9e340"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14900",
    "kind": "arxiv",
    "version": 3
  }
}