Pith Number

pith:JGDYPNB4

pith:2017:JGDYPNB4YLPSKJD2BQTLHD3BC2

not attested not anchored not stored refs pending

An Autonomous Programmable Actuator and Shape Reconfigurable Structures using Bistability and Shape Memory Polymers

Kristina Shea, Tian Chen

arxiv:1711.00452 v1 · 2017-11-01 · physics.app-ph · 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{JGDYPNB4YLPSKJD2BQTLHD3BC2}

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	2026-05-18T00:31:32.044765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

498787b43cc2df25247a0c26b38f6116b3f048f823c9a0b9adb590e167492493

Aliases

arxiv: 1711.00452 · arxiv_version: 1711.00452v1 · doi: 10.48550/arxiv.1711.00452 · pith_short_12: JGDYPNB4YLPS · pith_short_16: JGDYPNB4YLPSKJD2 · pith_short_8: JGDYPNB4

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/JGDYPNB4YLPSKJD2BQTLHD3BC2 \
  | 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: 498787b43cc2df25247a0c26b38f6116b3f048f823c9a0b9adb590e167492493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f61cb49e3e5a63f90e5c4722608d8d9086eb4ba35e67a092045234ebbb3b5de",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-11-01T17:37:36Z",
    "title_canon_sha256": "5b810497e9ea6f77e49ef53e6e4a0507789df2429643d19b6914659d823dbb0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00452",
    "kind": "arxiv",
    "version": 1
  }
}