Pith Number

pith:IAWQXY5Q

pith:2019:IAWQXY5QK5LQHCN7434RZYXMWG

not attested not anchored not stored refs pending

Indication of Ferromagnetic Quantum Critical Point in Kondo Lattice CeRh$_6$Ge$_4$

Eiichi Matsuoka, Hideki Tou, Hisashi Kotegawa, Hisatomo Harima, Hitoshi Sugawara, Masahiro Manago, Masaki Takemura, Noriyasu Chikuchi, Toshiaki Uga

arxiv:1907.09802 v2 · 2019-07-23 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAWQXY5QK5LQHCN7434RZYXMWG}

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	2026-07-04T23:52:22.156283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402d0be3b057570389bfe6f91ce2ecb18ff4136ca8c6110f7e499c5eb697c58a

Aliases

arxiv: 1907.09802 · arxiv_version: 1907.09802v2 · doi: 10.48550/arxiv.1907.09802 · pith_short_12: IAWQXY5QK5LQ · pith_short_16: IAWQXY5QK5LQHCN7 · pith_short_8: IAWQXY5Q

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/IAWQXY5QK5LQHCN7434RZYXMWG \
  | 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: 402d0be3b057570389bfe6f91ce2ecb18ff4136ca8c6110f7e499c5eb697c58a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b47114f9709fbef28721470088bd2b14b0b278498e4468eb7abdc31e3fe8c907",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-07-23T10:27:01Z",
    "title_canon_sha256": "b0d3f2c0f27489432ced63233acc1d7a454cecfbf66c1a3663748ec6c93aee26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09802",
    "kind": "arxiv",
    "version": 2
  }
}