Pith Number

pith:N7CVVBMJ

pith:2016:N7CVVBMJPCKEUPWZOC7AJD72E7

not attested not anchored not stored refs pending

From cylindrical to stretching ridges and wrinkles in twisted ribbons

Benny Davidovitch, Fabian Brau, Huy Pham Dinh, Pascal Damman, Vincent D\'emery

arxiv:1605.03728 v1 · 2016-05-12 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7CVVBMJPCKEUPWZOC7AJD72E7}

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	2026-05-18T01:05:43.267775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc55a858978944a3ed970be048ffa27e638f9572bc91b1d1a1c80ddaad263aa

Aliases

arxiv: 1605.03728 · arxiv_version: 1605.03728v1 · doi: 10.48550/arxiv.1605.03728 · pith_short_12: N7CVVBMJPCKE · pith_short_16: N7CVVBMJPCKEUPWZ · pith_short_8: N7CVVBMJ

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/N7CVVBMJPCKEUPWZOC7AJD72E7 \
  | 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: 6fc55a858978944a3ed970be048ffa27e638f9572bc91b1d1a1c80ddaad263aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4c6c47006abfc67a3f596f80bfb3aca8212de8a17f5859b8099b4d3cb95415",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-05-12T08:52:08Z",
    "title_canon_sha256": "bc3cabb93f1b9ded675bac8b4daca219969f21f692c4fe452431493ef4f53417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03728",
    "kind": "arxiv",
    "version": 1
  }
}