Pith Number

pith:JK23VFDV

pith:2011:JK23VFDVRWLRX5WPVEMIA7ZIY2

not attested not anchored not stored refs pending

Are magnetite (Fe3O4) films on MgAl2O4 auxetic?

M. Ziese

arxiv:1103.3666 v1 · 2011-03-18 · 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{JK23VFDVRWLRX5WPVEMIA7ZIY2}

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	2026-05-18T04:26:32.214159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ab5ba94758d971bf6cfa918807f28c6831faeac6a31e8d922bae99eb4a7d329

Aliases

arxiv: 1103.3666 · arxiv_version: 1103.3666v1 · doi: 10.48550/arxiv.1103.3666 · pith_short_12: JK23VFDVRWLR · pith_short_16: JK23VFDVRWLRX5WP · pith_short_8: JK23VFDV

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/JK23VFDVRWLRX5WPVEMIA7ZIY2 \
  | 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: 4ab5ba94758d971bf6cfa918807f28c6831faeac6a31e8d922bae99eb4a7d329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412ed669e40037581c5e1de77692c5539da1f1fef50cb7e0dc0a14d98499563d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-03-18T17:09:15Z",
    "title_canon_sha256": "c8cec85f6a8ad461a3b3858132d03d9dfd586d91407491b32bd44c00f9fbf558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3666",
    "kind": "arxiv",
    "version": 1
  }
}