Pith Number

pith:F5J4V5BB

pith:2013:F5J4V5BBAB4I4GUEYJMSSQ7JQK

not attested not anchored not stored refs pending

Exploiting imperfections: Directed assembly of surface colloids via bulk topological defects

Daniel A. Beller, Kathleen J. Stebe, Marcello Cavallaro Jr., Mohamed A. Gharbi, Randall D. Kamien, Shu Yang, Simon \v{C}opar, Tobias Baumgart, Zheng Shi

arxiv:1308.2404 v2 · 2013-08-11 · 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{F5J4V5BBAB4I4GUEYJMSSQ7JQK}

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	2026-05-18T01:48:16.485942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f53caf42100788e1a84c2592943e982b03b269ed2eaf9e60da54eafca3f4a25

Aliases

arxiv: 1308.2404 · arxiv_version: 1308.2404v2 · doi: 10.48550/arxiv.1308.2404 · pith_short_12: F5J4V5BBAB4I · pith_short_16: F5J4V5BBAB4I4GUE · pith_short_8: F5J4V5BB

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/F5J4V5BBAB4I4GUEYJMSSQ7JQK \
  | 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: 2f53caf42100788e1a84c2592943e982b03b269ed2eaf9e60da54eafca3f4a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69d10e753eac5895b9ddce7ea024ad59e94c138629ce4d684043f0f095fafe7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-08-11T15:57:03Z",
    "title_canon_sha256": "a7c9e3e7ed38a29fa1f2ec6b4ae221d78e90f6c6563766fc3152544070f07de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2404",
    "kind": "arxiv",
    "version": 2
  }
}