Pith Number

pith:BDPNNJ5S

pith:2023:BDPNNJ5S7YIDHPYEAOJYMQTSZY

not attested not anchored not stored refs pending

Design methodology for functionally graded materials: framework for considering cracking

Allison M. Beese, Hui Sun, Zhening Yang, Zi-Kui Liu

arxiv:2303.11849 v2 · 2023-03-21 · cond-mat.mtrl-sci · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDPNNJ5S7YIDHPYEAOJYMQTSZY}

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	2026-07-05T06:11:32.822961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08ded6a7b2fe1033bf040393864272ce3c30af6f2509e5dfc7c90b6d0b917835

Aliases

arxiv: 2303.11849 · arxiv_version: 2303.11849v2 · doi: 10.48550/arxiv.2303.11849 · pith_short_12: BDPNNJ5S7YID · pith_short_16: BDPNNJ5S7YIDHPYE · pith_short_8: BDPNNJ5S

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/BDPNNJ5S7YIDHPYEAOJYMQTSZY \
  | 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: 08ded6a7b2fe1033bf040393864272ce3c30af6f2509e5dfc7c90b6d0b917835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83555898bd6cb82643f9f5633c3ebcc6b7dd18437821e06dd1387b86c9017ec0",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-03-21T13:49:03Z",
    "title_canon_sha256": "fe2a5c1ae5d460c13ba088806b429fb813cd2e2bd4e3387bc88b1d87ea641ad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11849",
    "kind": "arxiv",
    "version": 2
  }
}