Pith Number

pith:4JMUVVIH

pith:2021:4JMUVVIHFLN4LHE64RABN2C44O

not attested not anchored not stored refs pending

Risk Assessment for Performance-Driven Building Design with BIM-Based Parametric Methods

Fatemeh Shahsavari, Jeffrey D. Hart, Wei Yan

arxiv:2109.08670 v1 · 2021-09-17 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JMUVVIHFLN4LHE64RABN2C44O}

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	2026-07-05T03:15:18.529166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2594ad5072adbc59c9ee44016e85ce3a72c05580fc538c6b40c8799f38fcb3e

Aliases

arxiv: 2109.08670 · arxiv_version: 2109.08670v1 · doi: 10.48550/arxiv.2109.08670 · pith_short_12: 4JMUVVIHFLN4 · pith_short_16: 4JMUVVIHFLN4LHE6 · pith_short_8: 4JMUVVIH

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/4JMUVVIHFLN4LHE64RABN2C44O \
  | 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: e2594ad5072adbc59c9ee44016e85ce3a72c05580fc538c6b40c8799f38fcb3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e00ead6efa29a950f7f4e6d0381dd895f76f81ef4433d16068174cbbca8e7ee",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-09-17T17:51:28Z",
    "title_canon_sha256": "be51195d310ddde2a56e754750e149a7e5e0e11554151f8fe58cace262b6e17a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08670",
    "kind": "arxiv",
    "version": 1
  }
}