Pith Number

pith:CJNUOEAM

pith:2014:CJNUOEAMOVFEFRKABDJHLCTQCB

not attested not anchored not stored refs pending

Optimal Design of Layered Periodic Composites for Mitigation of Impact-Induced Elastic Waves

Hossein Sadeghi, Sia Nemat-Nasser

arxiv:1412.5684 v1 · 2014-12-18 · 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{CJNUOEAMOVFEFRKABDJHLCTQCB}

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	2026-05-18T02:31:01.640072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

125b47100c754a42c54008d2758a7010446e094eb7821e5d33cdcdb606e1b9e1

Aliases

arxiv: 1412.5684 · arxiv_version: 1412.5684v1 · doi: 10.48550/arxiv.1412.5684 · pith_short_12: CJNUOEAMOVFE · pith_short_16: CJNUOEAMOVFEFRKA · pith_short_8: CJNUOEAM

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/CJNUOEAMOVFEFRKABDJHLCTQCB \
  | 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: 125b47100c754a42c54008d2758a7010446e094eb7821e5d33cdcdb606e1b9e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27f8f5de54d3fc9e87ac3507089fbedc742607ccacd052994f3766bc4fce70ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-12-18T00:02:18Z",
    "title_canon_sha256": "6d9908fb6a0275581c027e503dd6334ab5a29d5f09f2c628a93edb91e698bda8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5684",
    "kind": "arxiv",
    "version": 1
  }
}