Pith Number

pith:TK6IQVF6

pith:2019:TK6IQVF6RV5T65NSUU3X3TBHDV

not attested not anchored not stored refs pending

Direct observation of the energy gain underpinning ferromagnetic superexchange in the electronic structure of CrGeTe$_3$

Akhil Rajan, Chiara Bigi, David M. Burn, Edgar A. Morales, Federico Mazzola, Geetha Balakrishnan, Gerrit van der Laan, Igor Markovi\'c, Ivana Vobornik, Matthew D. Watson, Monica Ciomaga Hatnean, Philip D. C. King, Saumya Mukherjee, Thorsten Hesjedal, Timur K. Kim

arxiv:1912.11314 v1 · 2019-12-24 · cond-mat.str-el · 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{TK6IQVF6RV5T65NSUU3X3TBHDV}

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	2026-07-05T01:05:40.612000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9abc8854be8d7b3f75b2a5377dcc271d73624bb218bd5845bdf94b515f701a99

Aliases

arxiv: 1912.11314 · arxiv_version: 1912.11314v1 · doi: 10.48550/arxiv.1912.11314 · pith_short_12: TK6IQVF6RV5T · pith_short_16: TK6IQVF6RV5T65NS · pith_short_8: TK6IQVF6

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/TK6IQVF6RV5T65NSUU3X3TBHDV \
  | 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: 9abc8854be8d7b3f75b2a5377dcc271d73624bb218bd5845bdf94b515f701a99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3052fc7dd4cb1600c916b95b20671a3afd443eb1a79591dd9d40f2965e943a3d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-12-24T12:18:48Z",
    "title_canon_sha256": "924db8621426bdd8e236e6efabf5694ef4359009fe3f186232607a68e3953dc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11314",
    "kind": "arxiv",
    "version": 1
  }
}