Pith Number

pith:LPXQPYOQ

pith:2018:LPXQPYOQQ2KO24EF72WYBN26RB

not attested not anchored not stored refs pending

Isotropic and anisotropic heat transfer in active wall porous media foam type

CNRS), ENS Paris Saclay, ENS Paris Saclay), Rachid Bennacer (LMT, Rafael C. Deptulski (LMT

arxiv:1805.11644 v1 · 2018-04-23 · physics.app-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPXQPYOQQ2KO24EF72WYBN26RB}

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	2026-05-18T00:14:37.197325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bef07e1d08694ed7085fead80b75e8845ae515fb4063fa6b466b2f14a99dcb8

Aliases

arxiv: 1805.11644 · arxiv_version: 1805.11644v1 · doi: 10.48550/arxiv.1805.11644 · pith_short_12: LPXQPYOQQ2KO · pith_short_16: LPXQPYOQQ2KO24EF · pith_short_8: LPXQPYOQ

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/LPXQPYOQQ2KO24EF72WYBN26RB \
  | 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: 5bef07e1d08694ed7085fead80b75e8845ae515fb4063fa6b466b2f14a99dcb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1107ecd02417fc0200182b6a01d8088f0fb9254ebc7c5a84f6a8a6dc9c4367f",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-04-23T13:44:24Z",
    "title_canon_sha256": "d08a5f6586bc50742eba112dafd6b81cda0d189f6ff7d6a76ceb526503757b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11644",
    "kind": "arxiv",
    "version": 1
  }
}