Pith Number

pith:7AKFDC7P

pith:2023:7AKFDC7PL2ROBSIWJFZKL6EL3I

not attested not anchored not stored refs pending

Confidence Interval and Uncertainty Propagation Analysis of SAFT-type Equations of State

Irina Smirnova, Pierre J. Walker, Simon Mueller

arxiv:2308.00171 v1 · 2023-07-31 · physics.chem-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AKFDC7PL2ROBSIWJFZKL6EL3I}

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	2026-07-05T11:26:40.818998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f814518bef5ea2e0c9164972a5f88bda06b6333dfd7a05deed606033da7dd60a

Aliases

arxiv: 2308.00171 · arxiv_version: 2308.00171v1 · doi: 10.48550/arxiv.2308.00171 · pith_short_12: 7AKFDC7PL2RO · pith_short_16: 7AKFDC7PL2ROBSIW · pith_short_8: 7AKFDC7P

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/7AKFDC7PL2ROBSIWJFZKL6EL3I \
  | 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: f814518bef5ea2e0c9164972a5f88bda06b6333dfd7a05deed606033da7dd60a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d51946fcd53586c8b600c3390c5cbcf3baeebed4aad984f9e64e994c55704de",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-07-31T22:10:08Z",
    "title_canon_sha256": "c2dd3e77dcc9f4115b3f7ca20f1d683457fcb6327c34cfe7fa154d1fbbc23507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.00171",
    "kind": "arxiv",
    "version": 1
  }
}