Pith Number

pith:D7QDEK5Q

pith:2018:D7QDEK5Q6P6SLDC43KC64AANUZ

not attested not anchored not stored refs pending

Autonomous Deployment of a Solar Panel Using an Elastic Origami and Distributed Shape Memory Polymer Actuators

Chiara Daraio, Kristina Shea, Osama R. Bilal, Robert Lang, Tian Chen

arxiv:1810.08978 v1 · 2018-10-21 · physics.app-ph · 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{D7QDEK5Q6P6SLDC43KC64AANUZ}

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	2026-05-17T23:41:45.836618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe0322bb0f3fd258c5cda85ee000da66c9428e9dc0d9cfd9b48b63030c1f696

Aliases

arxiv: 1810.08978 · arxiv_version: 1810.08978v1 · doi: 10.48550/arxiv.1810.08978 · pith_short_12: D7QDEK5Q6P6S · pith_short_16: D7QDEK5Q6P6SLDC4 · pith_short_8: D7QDEK5Q

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/D7QDEK5Q6P6SLDC43KC64AANUZ \
  | 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: 1fe0322bb0f3fd258c5cda85ee000da66c9428e9dc0d9cfd9b48b63030c1f696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cfc62e300c23cbfc192575062844323b21e2bb9ca95eed46c2643c037663dc3",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-10-21T15:37:24Z",
    "title_canon_sha256": "53c988c4ecdb07c8a08f012eb0fb9ad677816b069354fce83d8fa36c691b766e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08978",
    "kind": "arxiv",
    "version": 1
  }
}