Pith Number

pith:TPKAECPG

pith:2022:TPKAECPGKTNNBOJIIBLOIJN2FH

not attested not anchored not stored refs pending

Emergent tri-criticality in magnetic metamaterials

Bj\"orgvin Hj\"orvarsson, Bj\"orn Erik Skovdal, Gunnar K. P\'alsson, P.C.W. Holdsworth

arxiv:2204.10065 v1 · 2022-04-21 · cond-mat.mes-hall · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPKAECPGKTNNBOJIIBLOIJN2FH}

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	2026-07-05T06:10:15.750332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd40209e654dad0b9284056e425ba29c6d5fba24a993f0c929df2aeca2925c9

Aliases

arxiv: 2204.10065 · arxiv_version: 2204.10065v1 · doi: 10.48550/arxiv.2204.10065 · pith_short_12: TPKAECPGKTNN · pith_short_16: TPKAECPGKTNNBOJI · pith_short_8: TPKAECPG

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/TPKAECPGKTNNBOJIIBLOIJN2FH \
  | 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: 9bd40209e654dad0b9284056e425ba29c6d5fba24a993f0c929df2aeca2925c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4cfc93ac32f8b73f7ec6681da4ff8fab70186f20ce3b8bcac77424ac794ed2",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-04-21T12:53:44Z",
    "title_canon_sha256": "33b7d346f1a4453146dac4828bff7bc0ab3efd409b4edca144fb490d182d9d12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10065",
    "kind": "arxiv",
    "version": 1
  }
}