Pith Number

pith:3KHURFXN

pith:2013:3KHURFXNVOHSXRMUNV4LKT6DHB

not attested not anchored not stored refs pending

Optomechanical elastomeric engine

Mark Warner, Milos Knezevic

arxiv:1310.4641 v1 · 2013-10-17 · 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{3KHURFXNVOHSXRMUNV4LKT6DHB}

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	2026-05-18T03:09:10.838709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8f4896edab8f2bc5946d78b54fc33861bdac07dc4313bd21a7b2f54941ec62

Aliases

arxiv: 1310.4641 · arxiv_version: 1310.4641v1 · doi: 10.48550/arxiv.1310.4641 · pith_short_12: 3KHURFXNVOHS · pith_short_16: 3KHURFXNVOHSXRMU · pith_short_8: 3KHURFXN

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/3KHURFXNVOHSXRMUNV4LKT6DHB \
  | 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: da8f4896edab8f2bc5946d78b54fc33861bdac07dc4313bd21a7b2f54941ec62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "182140d723be13a05a65863ea2ba07a201d8da03cac3fb378f43cdd50dc13191",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-10-17T09:58:02Z",
    "title_canon_sha256": "543a7a62450ee03e5e1404f3a75f861f985deff7f635bcb26e9a41b1cf0784f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4641",
    "kind": "arxiv",
    "version": 1
  }
}