Pith Number

pith:RB7IKF4K

pith:2017:RB7IKF4KHTWIBGKAYW3QAMMQFQ

not attested not anchored not stored refs pending

Twisting with a twist: supramolecular helix fluctuations in chiral nematics

C. Ferreiro-C\'ordova, H. H. Wensink

arxiv:1705.01045 v1 · 2017-05-02 · 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{RB7IKF4KHTWIBGKAYW3QAMMQFQ}

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	2026-05-18T00:38:20.678945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

887e85178a3cec809940c5b70031902c1ade23292d4b34a14cc9aacefc4f3ceb

Aliases

arxiv: 1705.01045 · arxiv_version: 1705.01045v1 · doi: 10.48550/arxiv.1705.01045 · pith_short_12: RB7IKF4KHTWI · pith_short_16: RB7IKF4KHTWIBGKA · pith_short_8: RB7IKF4K

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/RB7IKF4KHTWIBGKAYW3QAMMQFQ \
  | 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: 887e85178a3cec809940c5b70031902c1ade23292d4b34a14cc9aacefc4f3ceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69c734755a31e50e2a5beaa6323f1c20a2cbdccf07df467dbcbac1e823eb8594",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-05-02T16:09:46Z",
    "title_canon_sha256": "de45c009d7886e38208bba9160e2bb3f1ca6715b811be3b82f75857f1a4edb8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01045",
    "kind": "arxiv",
    "version": 1
  }
}