Pith Number

pith:GGT6WQTZ

pith:2012:GGT6WQTZWDNH3WFXYVM3P3RRK3

not attested not anchored not stored refs pending

A numerical approach to evaluating what percentage of a living space is well-ventilated, for the assessment of thermal comfort

Alain Bastide (PIMENT), Alfred Jean Philippe Lauret (PIMENT), Fran\c{c}ois Garde (PIMENT), Harry Boyer (PIMENT)

arxiv:1212.5254 v1 · 2012-12-18 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGT6WQTZWDNH3WFXYVM3P3RRK3}

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	2026-05-18T03:38:02.371361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31a7eb4279b0da7dd8b7c559b7ee3156de21ac1086e0137e14d8e2f8b1c651f2

Aliases

arxiv: 1212.5254 · arxiv_version: 1212.5254v1 · doi: 10.48550/arxiv.1212.5254 · pith_short_12: GGT6WQTZWDNH · pith_short_16: GGT6WQTZWDNH3WFX · pith_short_8: GGT6WQTZ

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/GGT6WQTZWDNH3WFXYVM3P3RRK3 \
  | 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: 31a7eb4279b0da7dd8b7c559b7ee3156de21ac1086e0137e14d8e2f8b1c651f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48848120d5ab6321d665d6078124c2539cb44256dffbad560cdf90804e79c4f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-12-18T07:38:38Z",
    "title_canon_sha256": "d8ba786d7f01bf462eabb60634cccfa29c6ab15d234cb5989ebc5c1fc416a792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5254",
    "kind": "arxiv",
    "version": 1
  }
}