Pith Number

pith:YF2L6XX5

pith:2011:YF2L6XX5VH5TF3JRK2BML3XF2P

not attested not anchored not stored refs pending

Analysis of a Fast Fourier Transform Based Method for Modeling of Heterogeneous Materials

I. Marek, J. Vond\v{r}ejc, J. Zeman

arxiv:1107.4830 v1 · 2011-07-25 · math.NA · cond-mat.mtrl-sci · physics.comp-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{YF2L6XX5VH5TF3JRK2BML3XF2P}

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	2026-05-18T03:53:43.765021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c174bf5efda9fb32ed315682c5eee5d3f5709b4c216bc0026d2520c06bf34c06

Aliases

arxiv: 1107.4830 · arxiv_version: 1107.4830v1 · doi: 10.48550/arxiv.1107.4830 · pith_short_12: YF2L6XX5VH5T · pith_short_16: YF2L6XX5VH5TF3JR · pith_short_8: YF2L6XX5

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/YF2L6XX5VH5TF3JRK2BML3XF2P \
  | 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: c174bf5efda9fb32ed315682c5eee5d3f5709b4c216bc0026d2520c06bf34c06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273ccb7662335421b6cf8bc19e6c192d061bb6fbb01d72e7de984c2b7267ed69",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-07-25T03:21:16Z",
    "title_canon_sha256": "bfc7b2310e3590be1986b2a25ef511f30457dd1a4c3b7578c456083decd7d752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4830",
    "kind": "arxiv",
    "version": 1
  }
}