Pith Number

pith:VGKMIKHX

pith:2026:VGKMIKHXTYYKV4EV6BXXI3LVOM

not attested not anchored not stored refs pending

Efficient cooling by ferroelectric or ferromagnetic hysteresis loops

M. Apostol

arxiv:2605.24947 v1 · 2026-05-24 · 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{VGKMIKHXTYYKV4EV6BXXI3LVOM}

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	2026-05-26T01:04:07.120717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a994c428f79e30aaf095f06f746d75731ca3c71c55e28aacee6173520dbc805d

Aliases

arxiv: 2605.24947 · arxiv_version: 2605.24947v1 · doi: 10.48550/arxiv.2605.24947 · pith_short_12: VGKMIKHXTYYK · pith_short_16: VGKMIKHXTYYKV4EV · pith_short_8: VGKMIKHX

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/VGKMIKHXTYYKV4EV6BXXI3LVOM \
  | 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: a994c428f79e30aaf095f06f746d75731ca3c71c55e28aacee6173520dbc805d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b76bded673d7bcd8812f03782d7c63effe930f24494a108a07750f672908731f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-24T08:48:09Z",
    "title_canon_sha256": "f4941d89ee5f7f8138faa2d6996ec5a1fbd976a46198ef4712b00490d1969071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24947",
    "kind": "arxiv",
    "version": 1
  }
}