Pith Number

pith:EWWYYD3D

pith:2026:EWWYYD3DFSXDZTKJZWZ2GMMWFR

not attested not anchored not stored refs pending

A Framework for the Bayesian Calibration of Complex and Data-Scarce Models in Applied Sciences

Christina Schenk, Ignacio Romero

arxiv:2601.22890 v1 · 2026-01-30 · stat.CO · cond-mat.mtrl-sci · math.OC · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWWYYD3DFSXDZTKJZWZ2GMMWFR}

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.

Cited by

1 paper in Pith

Bayesian reversal of the liquid level trajectory in a draining tank for pollution forensics

Receipt and verification

First computed	2026-07-09T01:19:51.582214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25ad8c0f632cae3ccd49cdb3a331962c455d3b9d6cd78d3720977aa87f5e334b

Aliases

arxiv: 2601.22890 · arxiv_version: 2601.22890v1 · doi: 10.48550/arxiv.2601.22890 · pith_short_12: EWWYYD3DFSXD · pith_short_16: EWWYYD3DFSXDZTKJ · pith_short_8: EWWYYD3D

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/EWWYYD3DFSXDZTKJZWZ2GMMWFR \
  | 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: 25ad8c0f632cae3ccd49cdb3a331962c455d3b9d6cd78d3720977aa87f5e334b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f04de60f770eee11f7841de397b4bff3c5b8d9e494e0ac50b2173f43acaf8567",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "math.OC",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2026-01-30T12:09:07Z",
    "title_canon_sha256": "a8c9acfda1fbd0e79533885ee364f4802f5cebde46987e55ef06b0747ff88700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.22890",
    "kind": "arxiv",
    "version": 1
  }
}