Pith Number

pith:RUWWM23E

pith:2014:RUWWM23ETMLW3YMVLDWMIDVTJO

not attested not anchored not stored refs pending

Second-order homogenization of periodic materials based on asymptotic approximation of the strain energy: formulation and validity limits

Andrea Bacigalupo

arxiv:1401.7855 v1 · 2014-01-30 · 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{RUWWM23ETMLW3YMVLDWMIDVTJO}

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	2026-05-18T03:00:38.178483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2d666b649b176de19558ecc40eb34bbe1cbe5b50deaff7531069a601981949

Aliases

arxiv: 1401.7855 · arxiv_version: 1401.7855v1 · doi: 10.48550/arxiv.1401.7855 · pith_short_12: RUWWM23ETMLW · pith_short_16: RUWWM23ETMLW3YMV · pith_short_8: RUWWM23E

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/RUWWM23ETMLW3YMVLDWMIDVTJO \
  | 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: 8d2d666b649b176de19558ecc40eb34bbe1cbe5b50deaff7531069a601981949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad30996f71ed99505b2d49295f86aad73ee89b14245fcc0ff34855f90e6eb8d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-01-30T14:20:04Z",
    "title_canon_sha256": "0783487972d40ff465ba8ee9839b41e1880b8db5e562266f6854387885ac78ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7855",
    "kind": "arxiv",
    "version": 1
  }
}