Pith Number

pith:2S3SR3NW

pith:2015:2S3SR3NWB7J42ICI6UEIOC6DGN

not attested not anchored not stored refs pending

Helical buckling in columnar assemblies of soft discotic mesogens

H. H. Wensink, L. Morales-Anda

arxiv:1504.06649 v1 · 2015-04-24 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2S3SR3NWB7J42ICI6UEIOC6DGN}

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	2026-05-18T01:55:31.944405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4b728edb60fd3cd2048f508870bc33376c57569701948a24c98b6de32caa346

Aliases

arxiv: 1504.06649 · arxiv_version: 1504.06649v1 · doi: 10.48550/arxiv.1504.06649 · pith_short_12: 2S3SR3NWB7J4 · pith_short_16: 2S3SR3NWB7J42ICI · pith_short_8: 2S3SR3NW

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/2S3SR3NWB7J42ICI6UEIOC6DGN \
  | 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: d4b728edb60fd3cd2048f508870bc33376c57569701948a24c98b6de32caa346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c7678e63757f567f89b57a82f01cef9b2b2c6f82a73022e545128cd0ce05c1",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-04-24T21:41:39Z",
    "title_canon_sha256": "8ca5420a5a4898903185667a5d82ae1d119132138fb02a0149c5e175c66eb1fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06649",
    "kind": "arxiv",
    "version": 1
  }
}