Pith Number

pith:O4XVKQ7J

pith:2013:O4XVKQ7JNWFFQNR2LXGCLJ6SWQ

not attested not anchored not stored refs pending

Knudsen layer formation in laser induced thermal desorption

Akihiko Ikeda, Katsuyuki Fukutani, Masuaki Matsumoto, Shohei Ogura, Tatsuo Okano

arxiv:1303.2029 v1 · 2013-03-08 · cond-mat.mtrl-sci · physics.chem-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4XVKQ7JNWFFQNR2LXGCLJ6SWQ}

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	2026-05-18T01:12:36.755394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

772f5543e96d8a58363a5dcc25a7d2b40808a4201219bdcd4f1502056d4e7bd1

Aliases

arxiv: 1303.2029 · arxiv_version: 1303.2029v1 · doi: 10.48550/arxiv.1303.2029 · pith_short_12: O4XVKQ7JNWFF · pith_short_16: O4XVKQ7JNWFFQNR2 · pith_short_8: O4XVKQ7J

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/O4XVKQ7JNWFFQNR2LXGCLJ6SWQ \
  | 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: 772f5543e96d8a58363a5dcc25a7d2b40808a4201219bdcd4f1502056d4e7bd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f0e4934b07e0ceacf8ec6b51597d9d674689b281ec39be515c849e63a62a56",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-03-08T15:41:44Z",
    "title_canon_sha256": "2dbc8ccfef509627e3cce0c5c533488b105b2be4eb7ffcb54db47f07ba13eb86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2029",
    "kind": "arxiv",
    "version": 1
  }
}