Pith Number

pith:JKVBRHFE

pith:2019:JKVBRHFE4IWG22FRRSVLGW7TH5

not attested not anchored not stored refs pending

The Essential Work of Fracture Parameters for 3D printed polymer sheets

A. D\'iaz, E. Martinez-Pa\~neda, I.I. Cuesta, J.M. Alegre

arxiv:1906.11512 v1 · 2019-06-27 · 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{JKVBRHFE4IWG22FRRSVLGW7TH5}

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	2026-05-17T23:42:04.643826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aaa189ca4e22c6d68b18caab35bf33f4ff0efa8c3c7870e3411619eb835602a

Aliases

arxiv: 1906.11512 · arxiv_version: 1906.11512v1 · doi: 10.48550/arxiv.1906.11512 · pith_short_12: JKVBRHFE4IWG · pith_short_16: JKVBRHFE4IWG22FR · pith_short_8: JKVBRHFE

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/JKVBRHFE4IWG22FRRSVLGW7TH5 \
  | 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: 4aaa189ca4e22c6d68b18caab35bf33f4ff0efa8c3c7870e3411619eb835602a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6456bdd70677d53159c725d5755d5cd8224e7e2e654a042ca061aa719ed24789",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-06-27T09:11:23Z",
    "title_canon_sha256": "64915bdcd9c2f6768c36ed62d9ff038c3f20c11a715da84a5a3ef1607c93f7c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11512",
    "kind": "arxiv",
    "version": 1
  }
}