Pith Number

pith:I2HMJH34

pith:2012:I2HMJH34X4VA5P3TP6DR4EDZBB

not attested not anchored not stored refs pending

Heat transfer in buildings : application to air solar heating and Trombe wall design

Ali Hamada Fakra (PIMENT), Aur\'elien Jean (PIMENT), Dimitri Bigot (PIMENT), Fr\'ed\'eric Miranville (PIMENT), Harry Boyer (PIMENT), Ingar Idriss (PIMENT), St\'ephane Guichard (PIMENT), Ted Soubdhan

arxiv:1212.5260 v1 · 2012-12-20 · 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{I2HMJH34X4VA5P3TP6DR4EDZBB}

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	2026-05-18T03:37:53.753073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

468ec49f7cbf2a0ebf737f871e1079086a64acff869e753848ebcb68badcf5db

Aliases

arxiv: 1212.5260 · arxiv_version: 1212.5260v1 · doi: 10.48550/arxiv.1212.5260 · pith_short_12: I2HMJH34X4VA · pith_short_16: I2HMJH34X4VA5P3T · pith_short_8: I2HMJH34

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/I2HMJH34X4VA5P3TP6DR4EDZBB \
  | 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: 468ec49f7cbf2a0ebf737f871e1079086a64acff869e753848ebcb68badcf5db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4745f260b5c4ac05c132be22ed7c5a5f43d0f9173e3daaab207a4a0c1fa34468",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2012-12-20T08:44:54Z",
    "title_canon_sha256": "4f39e658998ef384e9ec03c2e8974c0c775532d919328326b1d4906641a1a742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5260",
    "kind": "arxiv",
    "version": 1
  }
}