Pith Number

pith:CODBJNVD

pith:2020:CODBJNVDJFSCI542JRY25H3ECX

not attested not anchored not stored refs pending

Dynamic tuning of the director field in liquid crystal shells using block copolymers

Apala Majumdar, Hsin-Ling Liang, Jan P.F. Lagerwall, JungHyun Noh, Rao Jampani, Venkata Subba, Yiwei Wang

arxiv:2006.01108 v1 · 2020-06-01 · cond-mat.soft · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CODBJNVDJFSCI542JRY25H3ECX}

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	2026-07-05T01:07:08.973874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

138614b6a3496424779a4c71ae9f6415f12385c1291ec2230ebf570b5d4e7c92

Aliases

arxiv: 2006.01108 · arxiv_version: 2006.01108v1 · doi: 10.48550/arxiv.2006.01108 · pith_short_12: CODBJNVDJFSC · pith_short_16: CODBJNVDJFSCI542 · pith_short_8: CODBJNVD

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/CODBJNVDJFSCI542JRY25H3ECX \
  | 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: 138614b6a3496424779a4c71ae9f6415f12385c1291ec2230ebf570b5d4e7c92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d908b5ccdeb2e6902a96aefbfd17bf72ec62e6d4518c860661fce60bdd095a0",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2020-06-01T17:47:58Z",
    "title_canon_sha256": "4910b58e502c55bf491d6ca487aad01e4c64f47de3e85453d828be9928912b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01108",
    "kind": "arxiv",
    "version": 1
  }
}