Pith Number

pith:VAN3ESKV

pith:2018:VAN3ESKVPO6XRJ4ZLZDGCMWMIV

not attested not anchored not stored refs pending

Topology and ground state degeneracy of tetrahedral smectic vesicles

Francesco Serafin, Mark J. Bowick, Sidney R. Nagel

arxiv:1807.05988 v2 · 2018-07-16 · 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{VAN3ESKVPO6XRJ4ZLZDGCMWMIV}

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	2026-05-17T23:58:08.537176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a81bb249557bbd78a7995e466132cc4547754d196680574a76155d3bd12d4262

Aliases

arxiv: 1807.05988 · arxiv_version: 1807.05988v2 · doi: 10.48550/arxiv.1807.05988 · pith_short_12: VAN3ESKVPO6X · pith_short_16: VAN3ESKVPO6XRJ4Z · pith_short_8: VAN3ESKV

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/VAN3ESKVPO6XRJ4ZLZDGCMWMIV \
  | 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: a81bb249557bbd78a7995e466132cc4547754d196680574a76155d3bd12d4262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed399ad7185cebb9310a20ad1381afe125f6710422844d37e6d3feacd30fd70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-07-16T17:41:52Z",
    "title_canon_sha256": "6b7716a3ea36e91c3df9e5c2d7832b318aba5d266aad30eb567a0aa2718ab3f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05988",
    "kind": "arxiv",
    "version": 2
  }
}