Pith Number

pith:WMM5WH2E

pith:2012:WMM5WH2ESQFTFOOBXNDBPLXL2H

not attested not anchored not stored refs pending

Time-variant Linear reduction model approximation : application to thermal and airflow building simulation

Harry Boyer (PIMENT), Thierry Berthomieu (PIMENT)

arxiv:1212.5593 v1 · 2012-12-21 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMM5WH2ESQFTFOOBXNDBPLXL2H}

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	2026-05-18T03:37:52.095841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b319db1f44940b32b9c1bb4617aeebd1c0a870a11347c328698d5627b63ad6ec

Aliases

arxiv: 1212.5593 · arxiv_version: 1212.5593v1 · doi: 10.48550/arxiv.1212.5593 · pith_short_12: WMM5WH2ESQFT · pith_short_16: WMM5WH2ESQFTFOOB · pith_short_8: WMM5WH2E

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/WMM5WH2ESQFTFOOBXNDBPLXL2H \
  | 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: b319db1f44940b32b9c1bb4617aeebd1c0a870a11347c328698d5627b63ad6ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412fffe08099c07465fd892205e63193c5c867f218ae3130dd6c017e0cf5a10b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2012-12-21T13:52:10Z",
    "title_canon_sha256": "5dd9bb87bad9d77351975586d1077867cfc486d4bdf3c58ce1cdd3bccc34257e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5593",
    "kind": "arxiv",
    "version": 1
  }
}