Pith Number

pith:FN7PQO4U

pith:2008:FN7PQO4UYG25SKGZYH3CVTL2OM

not attested not anchored not stored refs pending

Hierarchy of adhesion forces in patterns of photoreactive surface layers

A. Lex, C. Teichert, G. Hlawacek, G. Trimmel, Q. Shen, W. Kern

arxiv:0810.2625 v1 · 2008-10-15 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FN7PQO4UYG25SKGZYH3CVTL2OM}

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	2026-05-18T04:18:54.857166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b7ef83b94c1b5d928d9c1f62acd7a7310a51e465d2b518744da89a4e9fc8dd2

Aliases

arxiv: 0810.2625 · arxiv_version: 0810.2625v1 · doi: 10.48550/arxiv.0810.2625 · pith_short_12: FN7PQO4UYG25 · pith_short_16: FN7PQO4UYG25SKGZ · pith_short_8: FN7PQO4U

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/FN7PQO4UYG25SKGZYH3CVTL2OM \
  | 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: 2b7ef83b94c1b5d928d9c1f62acd7a7310a51e465d2b518744da89a4e9fc8dd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab75b57dca7267c5e2fe06ead1d7e66a6af7095e787278027f8bf558dde8d8b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-10-15T08:24:58Z",
    "title_canon_sha256": "7ca403d488f36e13c655ea13f2d6087cd5e96e2d879f6d77499a6fa42799e6be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.2625",
    "kind": "arxiv",
    "version": 1
  }
}