Pith Number

pith:5XDQ5WPH

pith:2018:5XDQ5WPH6EOBYDU5CKFDOYOPOG

not attested not anchored not stored refs pending

Trends in pressure-induced layer-selective half-collapsed tetragonal phases in the iron-based superconductor family $Ae{}A$Fe$_4$As$_4$

Paul C. Canfield, Roser Valenti, Vladislav Borisov

arxiv:1805.11409 v1 · 2018-05-29 · cond-mat.mtrl-sci · cond-mat.supr-con

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

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	2026-05-18T00:06:59.557335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edc70ed9e7f11c1c0e9d128a3761cf71803341bc0f5ecb2fcd8c0cb552e2dffa

Aliases

arxiv: 1805.11409 · arxiv_version: 1805.11409v1 · doi: 10.48550/arxiv.1805.11409 · pith_short_12: 5XDQ5WPH6EOB · pith_short_16: 5XDQ5WPH6EOBYDU5 · pith_short_8: 5XDQ5WPH

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/5XDQ5WPH6EOBYDU5CKFDOYOPOG \
  | 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: edc70ed9e7f11c1c0e9d128a3761cf71803341bc0f5ecb2fcd8c0cb552e2dffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ad956b930176be2cec39991f3165f1649ca2d167065fb7668483ee6fd46f741",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-29T13:09:22Z",
    "title_canon_sha256": "37dc74a4ada5d09ebf22976581fdb54609158bbb2f8faf0021b968d4cd3dea55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11409",
    "kind": "arxiv",
    "version": 1
  }
}