Pith Number

pith:ISR6UVO5

pith:2019:ISR6UVO5KTEAUVRCAZAOPNPSV5

not attested not anchored not stored refs pending

An algorithm for stress and mixed control in Galerkin based FFT homogenization

J. Segurado, S. Lucarini

arxiv:1901.06531 v1 · 2019-01-19 · 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{ISR6UVO5KTEAUVRCAZAOPNPSV5}

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	2026-05-17T23:44:47.681644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44a3ea55dd54c80a56220640e7b5f2af700d5e72f3ff85f76ab67db12b65b39b

Aliases

arxiv: 1901.06531 · arxiv_version: 1901.06531v1 · doi: 10.48550/arxiv.1901.06531 · pith_short_12: ISR6UVO5KTEA · pith_short_16: ISR6UVO5KTEAUVRC · pith_short_8: ISR6UVO5

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/ISR6UVO5KTEAUVRCAZAOPNPSV5 \
  | 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: 44a3ea55dd54c80a56220640e7b5f2af700d5e72f3ff85f76ab67db12b65b39b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91b3157ea279e7d29181ea901296904611f1f203d6821096ed342949e65d09ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-01-19T14:17:27Z",
    "title_canon_sha256": "9bf819176e84891e780f431a564fc5cc65b2e5ea14baac1bf317d4f217d294a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06531",
    "kind": "arxiv",
    "version": 1
  }
}