Pith Number

pith:2YU4QSW4

pith:2013:2YU4QSW447BDRIDREPNRHZ7RKK

not attested not anchored not stored refs pending

Instability of flat disks with respect to the formation of twisted ribbons in smectic-A monolayers

Hao Tu, Robert A. Pelcovits

arxiv:1302.2495 v1 · 2013-02-11 · 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{2YU4QSW447BDRIDREPNRHZ7RKK}

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	2026-05-18T03:27:32.031444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d629c84adce7c238a07123db13e7f152b1737b7619f9dea575d914dea70f88d6

Aliases

arxiv: 1302.2495 · arxiv_version: 1302.2495v1 · doi: 10.48550/arxiv.1302.2495 · pith_short_12: 2YU4QSW447BD · pith_short_16: 2YU4QSW447BDRIDR · pith_short_8: 2YU4QSW4

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/2YU4QSW447BDRIDREPNRHZ7RKK \
  | 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: d629c84adce7c238a07123db13e7f152b1737b7619f9dea575d914dea70f88d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4188b0ee9d6fb7a21a43bf5a56acadc6e74202af32c94cb5bed10cd5ca52b86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-02-11T15:04:11Z",
    "title_canon_sha256": "6731dc0f754850357d14949e62d9b9f81fbd32395f023268bcdbb60ba5c517f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2495",
    "kind": "arxiv",
    "version": 1
  }
}