Pith Number

pith:RW2YKSD5

pith:2005:RW2YKSD5VTL5KDIWEPONBP7OY3

not attested not anchored not stored refs pending

Orientational transitions in symmetric diblock copolymers on rough surfaces

David Andelman, Easan Sivaniah, Takeji Hashimoto, Yoav Tsori

arxiv:cond-mat/0504410 v1 · 2005-04-17 · cond-mat.soft · 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{RW2YKSD5VTL5KDIWEPONBP7OY3}

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	2026-05-18T04:03:33.029988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8db585487dacd7d50d1623dcd0bfeec6f2f8c80a33f1b8ae6bf7e8397135aab2

Aliases

arxiv: cond-mat/0504410 · arxiv_version: cond-mat/0504410v1 · doi: 10.48550/arxiv.cond-mat/0504410 · pith_short_12: RW2YKSD5VTL5 · pith_short_16: RW2YKSD5VTL5KDIW · pith_short_8: RW2YKSD5

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/RW2YKSD5VTL5KDIWEPONBP7OY3 \
  | 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: 8db585487dacd7d50d1623dcd0bfeec6f2f8c80a33f1b8ae6bf7e8397135aab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93864a0b70c973acad8fc1556ac16808f08303d078db2f2f182011f5a4b13173",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2005-04-17T13:38:16Z",
    "title_canon_sha256": "a70d832298d91898a2ec85771371af2bdcbadf4cfeffe34197e33729cd39ee05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0504410",
    "kind": "arxiv",
    "version": 1
  }
}