Pith Number

pith:Q4YIDOXO

pith:2014:Q4YIDOXOXGOE5UG3QOAQ7TLQ3B

not attested not anchored not stored refs pending

Equations of state of magnesium perovskite and postperovskite: diagnostics from ab initio simulations

Mauro Prencipe, Roman Belousov

arxiv:1404.7805 v1 · 2014-04-30 · cond-mat.mtrl-sci · 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{Q4YIDOXOXGOE5UG3QOAQ7TLQ3B}

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	2026-05-18T02:52:49.893537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

873081baeeb99c4ed0db83810fcd70d8511e554ce57647a5c336be527a554ae2

Aliases

arxiv: 1404.7805 · arxiv_version: 1404.7805v1 · doi: 10.48550/arxiv.1404.7805 · pith_short_12: Q4YIDOXOXGOE · pith_short_16: Q4YIDOXOXGOE5UG3 · pith_short_8: Q4YIDOXO

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/Q4YIDOXOXGOE5UG3QOAQ7TLQ3B \
  | 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: 873081baeeb99c4ed0db83810fcd70d8511e554ce57647a5c336be527a554ae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bb7ac8e72e6133986f97b0f7905d7cb56d73ace63b477aa0d53a48035b35b74",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-04-30T17:23:35Z",
    "title_canon_sha256": "1d7580970c8893de07bbad464438f0e1e513d103a1bd564209e022cbdc28aea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7805",
    "kind": "arxiv",
    "version": 1
  }
}