Pith Number

pith:Z2JMJ2VK

pith:2015:Z2JMJ2VKPJIQO6ELXWYOPIJPHA

not attested not anchored not stored refs pending

Standard model of the rare-earths, analyzed from the Hubbard I approximation

A. Bergman, A. B. Klautau, A. Delin, A. I. Lichtenstein, B. Johansson, D. C. M. Rodrigues, I. Di Marco, I. L. M. Locht, L. Bergqvist, M. I. Katsnelson, M. Pereiro, O. Eriksson, Y. O. Kvashnin

arxiv:1512.02848 v2 · 2015-12-09 · cond-mat.str-el · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2JMJ2VKPJIQO6ELXWYOPIJPHA}

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	2026-05-18T01:07:17.213991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce92c4eaaa7a5107788bbdb0e7a12f382e4a09c7a470e9b02354abb2483901b5

Aliases

arxiv: 1512.02848 · arxiv_version: 1512.02848v2 · doi: 10.48550/arxiv.1512.02848 · pith_short_12: Z2JMJ2VKPJIQ · pith_short_16: Z2JMJ2VKPJIQO6EL · pith_short_8: Z2JMJ2VK

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/Z2JMJ2VKPJIQO6ELXWYOPIJPHA \
  | 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: ce92c4eaaa7a5107788bbdb0e7a12f382e4a09c7a470e9b02354abb2483901b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59c0c677acc289b90164d8d26b3742bc3f4441a604638f181be9785ccb12f902",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-12-09T13:18:09Z",
    "title_canon_sha256": "9fc279c57d3962d6d0aad92a60d0605ff8198448c425d4a6ca1bc9d04783ee6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02848",
    "kind": "arxiv",
    "version": 2
  }
}